15917156960

素因数分解:

$2^5\times 5^1\times {\mathrm{10429}}^1\times {\mathrm{9539}}^1$

素因数の和:19983

約数の個数: 48

約数和(自身を含む): 37611831600

約数和(自身を除く): 21694674640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 9539, 10429, 19078, 20858, 38156, 41716, 47695, 52145, 76312, 83432, 95390, 104290, 152624, 166864, 190780, 208580, 305248, 333728, 381560, 417160, 763120, 834320, 1526240, 1668640, 99482231, 198964462, 397928924, 497411155, 795857848, 994822310, 1591715696, 1989644620, 3183431392, 3979289240, 7958578480, 15917156960]

約数ペア:

[(1, 15917156960), (2, 7958578480), (4, 3979289240), (5, 3183431392), (8, 1989644620), (10, 1591715696), (16, 994822310), (20, 795857848), (32, 497411155), (40, 397928924), (80, 198964462), (160, 99482231), (9539, 1668640), (10429, 1526240), (19078, 834320), (20858, 763120), (38156, 417160), (41716, 381560), (47695, 333728), (52145, 305248), (76312, 208580), (83432, 190780), (95390, 166864), (104290, 152624)]