196525120

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1801}}^1$

素因数の和:1860

約数の個数: 112

約数和(自身を含む): 527279616

約数和(自身を除く): 330754496

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 320, 341, 352, 440, 496, 620, 682, 704, 880, 992, 1240, 1364, 1705, 1760, 1801, 1984, 2480, 2728, 3410, 3520, 3602, 4960, 5456, 6820, 7204, 9005, 9920, 10912, 13640, 14408, 18010, 19811, 21824, 27280, 28816, 36020, 39622, 54560, 55831, 57632, 72040, 79244, 99055, 109120, 111662, 115264, 144080, 158488, 198110, 223324, 279155, 288160, 316976, 396220, 446648, 558310, 576320, 614141, 633952, 792440, 893296, 1116620, 1228282, 1267904, 1584880, 1786592, 2233240, 2456564, 3070705, 3169760, 3573184, 4466480, 4913128, 6141410, 6339520, 8932960, 9826256, 12282820, 17865920, 19652512, 24565640, 39305024, 49131280, 98262560, 196525120]

約数ペア:

[(1, 196525120), (2, 98262560), (4, 49131280), (5, 39305024), (8, 24565640), (10, 19652512), (11, 17865920), (16, 12282820), (20, 9826256), (22, 8932960), (31, 6339520), (32, 6141410), (40, 4913128), (44, 4466480), (55, 3573184), (62, 3169760), (64, 3070705), (80, 2456564), (88, 2233240), (110, 1786592), (124, 1584880), (155, 1267904), (160, 1228282), (176, 1116620), (220, 893296), (248, 792440), (310, 633952), (320, 614141), (341, 576320), (352, 558310), (440, 446648), (496, 396220), (620, 316976), (682, 288160), (704, 279155), (880, 223324), (992, 198110), (1240, 158488), (1364, 144080), (1705, 115264), (1760, 111662), (1801, 109120), (1984, 99055), (2480, 79244), (2728, 72040), (3410, 57632), (3520, 55831), (3602, 54560), (4960, 39622), (5456, 36020), (6820, 28816), (7204, 27280), (9005, 21824), (9920, 19811), (10912, 18010), (13640, 14408)]