1036787620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{109597}}^1$

素因数の和:109660

約数の個数: 48

約数和(自身を含む): 2430445248

約数和(自身を除く): 1393657628

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 860, 946, 1892, 2365, 4730, 9460, 109597, 219194, 438388, 547985, 1095970, 1205567, 2191940, 2411134, 4712671, 4822268, 6027835, 9425342, 12055670, 18850684, 23563355, 24111340, 47126710, 51839381, 94253420, 103678762, 207357524, 259196905, 518393810, 1036787620]

約数ペア:

[(1, 1036787620), (2, 518393810), (4, 259196905), (5, 207357524), (10, 103678762), (11, 94253420), (20, 51839381), (22, 47126710), (43, 24111340), (44, 23563355), (55, 18850684), (86, 12055670), (110, 9425342), (172, 6027835), (215, 4822268), (220, 4712671), (430, 2411134), (473, 2191940), (860, 1205567), (946, 1095970), (1892, 547985), (2365, 438388), (4730, 219194), (9460, 109597)]