15696401450

素因数分解:

$2^1\times 5^2\times {\mathrm{181}}^1\times {\mathrm{521}}^1\times {\mathrm{3329}}^1$

素因数の和:4043

約数の個数: 48

約数和(自身を含む): 29421788760

約数和(自身を除く): 13725387310

約数列:

[1, 2, 5, 10, 25, 50, 181, 362, 521, 905, 1042, 1810, 2605, 3329, 4525, 5210, 6658, 9050, 13025, 16645, 26050, 33290, 83225, 94301, 166450, 188602, 471505, 602549, 943010, 1205098, 1734409, 2357525, 3012745, 3468818, 4715050, 6025490, 8672045, 15063725, 17344090, 30127450, 43360225, 86720450, 313928029, 627856058, 1569640145, 3139280290, 7848200725, 15696401450]

約数ペア:

[(1, 15696401450), (2, 7848200725), (5, 3139280290), (10, 1569640145), (25, 627856058), (50, 313928029), (181, 86720450), (362, 43360225), (521, 30127450), (905, 17344090), (1042, 15063725), (1810, 8672045), (2605, 6025490), (3329, 4715050), (4525, 3468818), (5210, 3012745), (6658, 2357525), (9050, 1734409), (13025, 1205098), (16645, 943010), (26050, 602549), (33290, 471505), (83225, 188602), (94301, 166450)]