91972660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11411}}^1$

素因数の和:11464

約数の個数: 48

約数和(自身を含む): 214728192

約数和(自身を除く): 122755532

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 8060, 11411, 22822, 45644, 57055, 114110, 148343, 228220, 296686, 353741, 593372, 707482, 741715, 1414964, 1483430, 1768705, 2966860, 3537410, 4598633, 7074820, 9197266, 18394532, 22993165, 45986330, 91972660]

約数ペア:

[(1, 91972660), (2, 45986330), (4, 22993165), (5, 18394532), (10, 9197266), (13, 7074820), (20, 4598633), (26, 3537410), (31, 2966860), (52, 1768705), (62, 1483430), (65, 1414964), (124, 741715), (130, 707482), (155, 593372), (260, 353741), (310, 296686), (403, 228220), (620, 148343), (806, 114110), (1612, 57055), (2015, 45644), (4030, 22822), (8060, 11411)]