21977598500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5039}}^1$

素因数の和:5143

約数の個数: 192

約数和(自身を含む): 57326330880

約数和(自身を除く): 35348732380

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 61, 65, 100, 110, 122, 125, 130, 143, 220, 244, 250, 260, 275, 286, 305, 325, 500, 550, 572, 610, 650, 671, 715, 793, 1100, 1220, 1300, 1342, 1375, 1430, 1525, 1586, 1625, 2684, 2750, 2860, 3050, 3172, 3250, 3355, 3575, 3965, 5039, 5500, 6100, 6500, 6710, 7150, 7625, 7930, 8723, 10078, 13420, 14300, 15250, 15860, 16775, 17446, 17875, 19825, 20156, 25195, 30500, 33550, 34892, 35750, 39650, 43615, 50390, 55429, 65507, 67100, 71500, 79300, 83875, 87230, 99125, 100780, 110858, 125975, 131014, 167750, 174460, 198250, 218075, 221716, 251950, 262028, 277145, 307379, 327535, 335500, 396500, 436150, 503900, 554290, 614758, 629875, 655070, 720577, 872300, 1090375, 1108580, 1229516, 1259750, 1310140, 1385725, 1441154, 1536895, 1637675, 2180750, 2519500, 2771450, 2882308, 3073790, 3275350, 3381169, 3602885, 3995927, 4361500, 5542900, 6147580, 6550700, 6762338, 6928625, 7205770, 7684475, 7991854, 8188375, 13524676, 13857250, 14411540, 15368950, 15983708, 16376750, 16905845, 18014425, 19979635, 27714500, 30737900, 32753500, 33811690, 36028850, 38422375, 39959270, 43955197, 67623380, 72057700, 76844750, 79918540, 84529225, 87910394, 90072125, 99898175, 153689500, 169058450, 175820788, 180144250, 199796350, 219775985, 338116900, 360288500, 399592700, 422646125, 439551970, 499490875, 845292250, 879103940, 998981750, 1098879925, 1690584500, 1997963500, 2197759850, 4395519700, 5494399625, 10988799250, 21977598500]

約数ペア:

[(1, 21977598500), (2, 10988799250), (4, 5494399625), (5, 4395519700), (10, 2197759850), (11, 1997963500), (13, 1690584500), (20, 1098879925), (22, 998981750), (25, 879103940), (26, 845292250), (44, 499490875), (50, 439551970), (52, 422646125), (55, 399592700), (61, 360288500), (65, 338116900), (100, 219775985), (110, 199796350), (122, 180144250), (125, 175820788), (130, 169058450), (143, 153689500), (220, 99898175), (244, 90072125), (250, 87910394), (260, 84529225), (275, 79918540), (286, 76844750), (305, 72057700), (325, 67623380), (500, 43955197), (550, 39959270), (572, 38422375), (610, 36028850), (650, 33811690), (671, 32753500), (715, 30737900), (793, 27714500), (1100, 19979635), (1220, 18014425), (1300, 16905845), (1342, 16376750), (1375, 15983708), (1430, 15368950), (1525, 14411540), (1586, 13857250), (1625, 13524676), (2684, 8188375), (2750, 7991854), (2860, 7684475), (3050, 7205770), (3172, 6928625), (3250, 6762338), (3355, 6550700), (3575, 6147580), (3965, 5542900), (5039, 4361500), (5500, 3995927), (6100, 3602885), (6500, 3381169), (6710, 3275350), (7150, 3073790), (7625, 2882308), (7930, 2771450), (8723, 2519500), (10078, 2180750), (13420, 1637675), (14300, 1536895), (15250, 1441154), (15860, 1385725), (16775, 1310140), (17446, 1259750), (17875, 1229516), (19825, 1108580), (20156, 1090375), (25195, 872300), (30500, 720577), (33550, 655070), (34892, 629875), (35750, 614758), (39650, 554290), (43615, 503900), (50390, 436150), (55429, 396500), (65507, 335500), (67100, 327535), (71500, 307379), (79300, 277145), (83875, 262028), (87230, 251950), (99125, 221716), (100780, 218075), (110858, 198250), (125975, 174460), (131014, 167750)]