26910369820

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1129}}^1\times {\mathrm{25357}}^1$

素因数の和:26542

約数の個数: 48

約数和(自身を含む): 57767552640

約数和(自身を除く): 30857182820

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 1129, 2258, 4516, 5645, 11290, 22580, 25357, 50714, 53063, 101428, 106126, 126785, 212252, 253570, 265315, 507140, 530630, 1061260, 1191779, 2383558, 4767116, 5958895, 11917790, 23835580, 28628053, 57256106, 114512212, 143140265, 286280530, 572561060, 1345518491, 2691036982, 5382073964, 6727592455, 13455184910, 26910369820]

約数ペア:

[(1, 26910369820), (2, 13455184910), (4, 6727592455), (5, 5382073964), (10, 2691036982), (20, 1345518491), (47, 572561060), (94, 286280530), (188, 143140265), (235, 114512212), (470, 57256106), (940, 28628053), (1129, 23835580), (2258, 11917790), (4516, 5958895), (5645, 4767116), (11290, 2383558), (22580, 1191779), (25357, 1061260), (50714, 530630), (53063, 507140), (101428, 265315), (106126, 253570), (126785, 212252)]