164759611900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{683}}^1\times {\mathrm{1913}}^1$

素因数の和:2720

約数の個数: 144

約数和(自身を含む): 389773115424

約数和(自身を除く): 225013503524

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 97, 100, 130, 194, 260, 325, 388, 485, 650, 683, 970, 1261, 1300, 1366, 1913, 1940, 2425, 2522, 2732, 3415, 3826, 4850, 5044, 6305, 6830, 7652, 8879, 9565, 9700, 12610, 13660, 17075, 17758, 19130, 24869, 25220, 31525, 34150, 35516, 38260, 44395, 47825, 49738, 63050, 66251, 68300, 88790, 95650, 99476, 124345, 126100, 132502, 177580, 185561, 191300, 221975, 248690, 265004, 331255, 371122, 443950, 497380, 621725, 662510, 742244, 861263, 887900, 927805, 1243450, 1306579, 1325020, 1656275, 1722526, 1855610, 2412293, 2486900, 2613158, 3312550, 3445052, 3711220, 4306315, 4639025, 4824586, 5226316, 6532895, 6625100, 8612630, 9278050, 9649172, 12061465, 13065790, 16985527, 17225260, 18556100, 21531575, 24122930, 26131580, 32664475, 33971054, 43063150, 48245860, 60307325, 65328950, 67942108, 84927635, 86126300, 120614650, 126738163, 130657900, 169855270, 241229300, 253476326, 339710540, 424638175, 506952652, 633690815, 849276350, 1267381630, 1647596119, 1698552700, 2534763260, 3168454075, 3295192238, 6336908150, 6590384476, 8237980595, 12673816300, 16475961190, 32951922380, 41189902975, 82379805950, 164759611900]

約数ペア:

[(1, 164759611900), (2, 82379805950), (4, 41189902975), (5, 32951922380), (10, 16475961190), (13, 12673816300), (20, 8237980595), (25, 6590384476), (26, 6336908150), (50, 3295192238), (52, 3168454075), (65, 2534763260), (97, 1698552700), (100, 1647596119), (130, 1267381630), (194, 849276350), (260, 633690815), (325, 506952652), (388, 424638175), (485, 339710540), (650, 253476326), (683, 241229300), (970, 169855270), (1261, 130657900), (1300, 126738163), (1366, 120614650), (1913, 86126300), (1940, 84927635), (2425, 67942108), (2522, 65328950), (2732, 60307325), (3415, 48245860), (3826, 43063150), (4850, 33971054), (5044, 32664475), (6305, 26131580), (6830, 24122930), (7652, 21531575), (8879, 18556100), (9565, 17225260), (9700, 16985527), (12610, 13065790), (13660, 12061465), (17075, 9649172), (17758, 9278050), (19130, 8612630), (24869, 6625100), (25220, 6532895), (31525, 5226316), (34150, 4824586), (35516, 4639025), (38260, 4306315), (44395, 3711220), (47825, 3445052), (49738, 3312550), (63050, 2613158), (66251, 2486900), (68300, 2412293), (88790, 1855610), (95650, 1722526), (99476, 1656275), (124345, 1325020), (126100, 1306579), (132502, 1243450), (177580, 927805), (185561, 887900), (191300, 861263), (221975, 742244), (248690, 662510), (265004, 621725), (331255, 497380), (371122, 443950)]