9112850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 18320256

約数和(自身を除く): 9207406

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 71, 85, 142, 151, 170, 302, 355, 425, 710, 755, 850, 1207, 1510, 1775, 2414, 2567, 3550, 3775, 5134, 6035, 7550, 10721, 12070, 12835, 21442, 25670, 30175, 53605, 60350, 64175, 107210, 128350, 182257, 268025, 364514, 536050, 911285, 1822570, 4556425, 9112850]

約数ペア:

[(1, 9112850), (2, 4556425), (5, 1822570), (10, 911285), (17, 536050), (25, 364514), (34, 268025), (50, 182257), (71, 128350), (85, 107210), (142, 64175), (151, 60350), (170, 53605), (302, 30175), (355, 25670), (425, 21442), (710, 12835), (755, 12070), (850, 10721), (1207, 7550), (1510, 6035), (1775, 5134), (2414, 3775), (2567, 3550)]