41705620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{647}}^1$

素因数の和:960

約数の個数: 48

約数和(自身を含む): 96018048

約数和(自身を除く): 54312428

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 293, 586, 647, 1172, 1294, 1465, 2588, 2930, 3223, 3235, 5860, 6446, 6470, 7117, 12892, 12940, 14234, 16115, 28468, 32230, 35585, 64460, 71170, 142340, 189571, 379142, 758284, 947855, 1895710, 2085281, 3791420, 4170562, 8341124, 10426405, 20852810, 41705620]

約数ペア:

[(1, 41705620), (2, 20852810), (4, 10426405), (5, 8341124), (10, 4170562), (11, 3791420), (20, 2085281), (22, 1895710), (44, 947855), (55, 758284), (110, 379142), (220, 189571), (293, 142340), (586, 71170), (647, 64460), (1172, 35585), (1294, 32230), (1465, 28468), (2588, 16115), (2930, 14234), (3223, 12940), (3235, 12892), (5860, 7117), (6446, 6470)]