85359550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{431}}^1$

素因数の和:693

約数の個数: 48

約数和(自身を含む): 169221312

約数和(自身を除く): 83861762

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 233, 425, 431, 466, 850, 862, 1165, 2155, 2330, 3961, 4310, 5825, 7327, 7922, 10775, 11650, 14654, 19805, 21550, 36635, 39610, 73270, 99025, 100423, 183175, 198050, 200846, 366350, 502115, 1004230, 1707191, 2510575, 3414382, 5021150, 8535955, 17071910, 42679775, 85359550]

約数ペア:

[(1, 85359550), (2, 42679775), (5, 17071910), (10, 8535955), (17, 5021150), (25, 3414382), (34, 2510575), (50, 1707191), (85, 1004230), (170, 502115), (233, 366350), (425, 200846), (431, 198050), (466, 183175), (850, 100423), (862, 99025), (1165, 73270), (2155, 39610), (2330, 36635), (3961, 21550), (4310, 19805), (5825, 14654), (7327, 11650), (7922, 10775)]