10366635980

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{665381}}^1$

素因数の和:665450

約数の個数: 48

約数和(自身を含む): 23474676960

約数和(自身を除く): 13108040980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 41, 76, 82, 95, 164, 190, 205, 380, 410, 779, 820, 1558, 3116, 3895, 7790, 15580, 665381, 1330762, 2661524, 3326905, 6653810, 12642239, 13307620, 25284478, 27280621, 50568956, 54561242, 63211195, 109122484, 126422390, 136403105, 252844780, 272806210, 518331799, 545612420, 1036663598, 2073327196, 2591658995, 5183317990, 10366635980]

約数ペア:

[(1, 10366635980), (2, 5183317990), (4, 2591658995), (5, 2073327196), (10, 1036663598), (19, 545612420), (20, 518331799), (38, 272806210), (41, 252844780), (76, 136403105), (82, 126422390), (95, 109122484), (164, 63211195), (190, 54561242), (205, 50568956), (380, 27280621), (410, 25284478), (779, 13307620), (820, 12642239), (1558, 6653810), (3116, 3326905), (3895, 2661524), (7790, 1330762), (15580, 665381)]