357049240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{4001}}^1$

素因数の和:4132

約数の個数: 64

約数和(自身を含む): 847143360

約数和(自身を除く): 490094120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 97, 115, 184, 194, 230, 388, 460, 485, 776, 920, 970, 1940, 2231, 3880, 4001, 4462, 8002, 8924, 11155, 16004, 17848, 20005, 22310, 32008, 40010, 44620, 80020, 89240, 92023, 160040, 184046, 368092, 388097, 460115, 736184, 776194, 920230, 1552388, 1840460, 1940485, 3104776, 3680920, 3880970, 7761940, 8926231, 15523880, 17852462, 35704924, 44631155, 71409848, 89262310, 178524620, 357049240]

約数ペア:

[(1, 357049240), (2, 178524620), (4, 89262310), (5, 71409848), (8, 44631155), (10, 35704924), (20, 17852462), (23, 15523880), (40, 8926231), (46, 7761940), (92, 3880970), (97, 3680920), (115, 3104776), (184, 1940485), (194, 1840460), (230, 1552388), (388, 920230), (460, 776194), (485, 736184), (776, 460115), (920, 388097), (970, 368092), (1940, 184046), (2231, 160040), (3880, 92023), (4001, 89240), (4462, 80020), (8002, 44620), (8924, 40010), (11155, 32008), (16004, 22310), (17848, 20005)]