8021250710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{12107}}^1$

素因数の和:12461

約数の個数: 64

約数和(自身を含む): 16633486080

約数和(自身を除く): 8612235370

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 317, 418, 634, 1045, 1585, 2090, 3170, 3487, 6023, 6974, 12046, 12107, 17435, 24214, 30115, 34870, 60230, 60535, 66253, 121070, 132506, 133177, 230033, 266354, 331265, 460066, 662530, 665885, 1150165, 1331770, 2300330, 2530363, 3837919, 5060726, 7675838, 12651815, 19189595, 25303630, 38379190, 42217109, 72920461, 84434218, 145840922, 211085545, 364602305, 422171090, 729204610, 802125071, 1604250142, 4010625355, 8021250710]

約数ペア:

[(1, 8021250710), (2, 4010625355), (5, 1604250142), (10, 802125071), (11, 729204610), (19, 422171090), (22, 364602305), (38, 211085545), (55, 145840922), (95, 84434218), (110, 72920461), (190, 42217109), (209, 38379190), (317, 25303630), (418, 19189595), (634, 12651815), (1045, 7675838), (1585, 5060726), (2090, 3837919), (3170, 2530363), (3487, 2300330), (6023, 1331770), (6974, 1150165), (12046, 665885), (12107, 662530), (17435, 460066), (24214, 331265), (30115, 266354), (34870, 230033), (60230, 133177), (60535, 132506), (66253, 121070)]