1880833250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{2293}}^1$

素因数の和:2520

約数の個数: 64

約数和(自身を含む): 3748983264

約数和(自身を除く): 1868150014

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 193, 250, 386, 425, 850, 965, 1930, 2125, 2293, 3281, 4250, 4586, 4825, 6562, 9650, 11465, 16405, 22930, 24125, 32810, 38981, 48250, 57325, 77962, 82025, 114650, 164050, 194905, 286625, 389810, 410125, 442549, 573250, 820250, 885098, 974525, 1949050, 2212745, 4425490, 4872625, 7523333, 9745250, 11063725, 15046666, 22127450, 37616665, 55318625, 75233330, 110637250, 188083325, 376166650, 940416625, 1880833250]

約数ペア:

[(1, 1880833250), (2, 940416625), (5, 376166650), (10, 188083325), (17, 110637250), (25, 75233330), (34, 55318625), (50, 37616665), (85, 22127450), (125, 15046666), (170, 11063725), (193, 9745250), (250, 7523333), (386, 4872625), (425, 4425490), (850, 2212745), (965, 1949050), (1930, 974525), (2125, 885098), (2293, 820250), (3281, 573250), (4250, 442549), (4586, 410125), (4825, 389810), (6562, 286625), (9650, 194905), (11465, 164050), (16405, 114650), (22930, 82025), (24125, 77962), (32810, 57325), (38981, 48250)]