3119322520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{64609}}^1$

素因数の和:64708

約数の個数: 64

約数和(自身を含む): 7536110400

約数和(自身を除く): 4416787880

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 71, 85, 136, 142, 170, 284, 340, 355, 568, 680, 710, 1207, 1420, 2414, 2840, 4828, 6035, 9656, 12070, 24140, 48280, 64609, 129218, 258436, 323045, 516872, 646090, 1098353, 1292180, 2196706, 2584360, 4393412, 4587239, 5491765, 8786824, 9174478, 10983530, 18348956, 21967060, 22936195, 36697912, 43934120, 45872390, 77983063, 91744780, 155966126, 183489560, 311932252, 389915315, 623864504, 779830630, 1559661260, 3119322520]

約数ペア:

[(1, 3119322520), (2, 1559661260), (4, 779830630), (5, 623864504), (8, 389915315), (10, 311932252), (17, 183489560), (20, 155966126), (34, 91744780), (40, 77983063), (68, 45872390), (71, 43934120), (85, 36697912), (136, 22936195), (142, 21967060), (170, 18348956), (284, 10983530), (340, 9174478), (355, 8786824), (568, 5491765), (680, 4587239), (710, 4393412), (1207, 2584360), (1420, 2196706), (2414, 1292180), (2840, 1098353), (4828, 646090), (6035, 516872), (9656, 323045), (12070, 258436), (24140, 129218), (48280, 64609)]