17145225550

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{27917}}^1$

素因数の和:28173

約数の個数: 48

約数和(自身を含む): 32527373472

約数和(自身を除く): 15382147922

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 173, 346, 355, 710, 865, 1730, 1775, 3550, 4325, 8650, 12283, 24566, 27917, 55834, 61415, 122830, 139585, 279170, 307075, 614150, 697925, 1395850, 1982107, 3964214, 4829641, 9659282, 9910535, 19821070, 24148205, 48296410, 49552675, 99105350, 120741025, 241482050, 342904511, 685809022, 1714522555, 3429045110, 8572612775, 17145225550]

約数ペア:

[(1, 17145225550), (2, 8572612775), (5, 3429045110), (10, 1714522555), (25, 685809022), (50, 342904511), (71, 241482050), (142, 120741025), (173, 99105350), (346, 49552675), (355, 48296410), (710, 24148205), (865, 19821070), (1730, 9910535), (1775, 9659282), (3550, 4829641), (4325, 3964214), (8650, 1982107), (12283, 1395850), (24566, 697925), (27917, 614150), (55834, 307075), (61415, 279170), (122830, 139585)]