26761073840

素因数分解:

$2^4\times 5^1\times {\mathrm{887}}^1\times {\mathrm{377129}}^1$

素因数の和:378029

約数の個数: 40

約数和(自身を含む): 62289807840

約数和(自身を除く): 35528734000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 887, 1774, 3548, 4435, 7096, 8870, 14192, 17740, 35480, 70960, 377129, 754258, 1508516, 1885645, 3017032, 3771290, 6034064, 7542580, 15085160, 30170320, 334513423, 669026846, 1338053692, 1672567115, 2676107384, 3345134230, 5352214768, 6690268460, 13380536920, 26761073840]

約数ペア:

[(1, 26761073840), (2, 13380536920), (4, 6690268460), (5, 5352214768), (8, 3345134230), (10, 2676107384), (16, 1672567115), (20, 1338053692), (40, 669026846), (80, 334513423), (887, 30170320), (1774, 15085160), (3548, 7542580), (4435, 6034064), (7096, 3771290), (8870, 3017032), (14192, 1885645), (17740, 1508516), (35480, 754258), (70960, 377129)]