520067633150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2143}}^1\times {\mathrm{373357}}^1$

素因数の和:375525

約数の個数: 48

約数和(自身を含む): 1042224376704

約数和(自身を除く): 522156743554

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 2143, 4286, 10715, 21430, 27859, 53575, 55718, 107150, 139295, 278590, 373357, 696475, 746714, 1392950, 1866785, 3733570, 4853641, 9333925, 9707282, 18667850, 24268205, 48536410, 121341025, 242682050, 800104051, 1600208102, 4000520255, 8001040510, 10401352663, 20002601275, 20802705326, 40005202550, 52006763315, 104013526630, 260033816575, 520067633150]

約数ペア:

[(1, 520067633150), (2, 260033816575), (5, 104013526630), (10, 52006763315), (13, 40005202550), (25, 20802705326), (26, 20002601275), (50, 10401352663), (65, 8001040510), (130, 4000520255), (325, 1600208102), (650, 800104051), (2143, 242682050), (4286, 121341025), (10715, 48536410), (21430, 24268205), (27859, 18667850), (53575, 9707282), (55718, 9333925), (107150, 4853641), (139295, 3733570), (278590, 1866785), (373357, 1392950), (696475, 746714)]