45172790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8081}}^1$

素因数の和:8144

約数の個数: 32

約数和(自身を含む): 89613216

約数和(自身を除く): 44440426

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 8081, 16162, 40405, 80810, 105053, 210106, 347483, 525265, 694966, 1050530, 1737415, 3474830, 4517279, 9034558, 22586395, 45172790]

約数ペア:

[(1, 45172790), (2, 22586395), (5, 9034558), (10, 4517279), (13, 3474830), (26, 1737415), (43, 1050530), (65, 694966), (86, 525265), (130, 347483), (215, 210106), (430, 105053), (559, 80810), (1118, 40405), (2795, 16162), (5590, 8081)]