13426104560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15256937}}^1$

素因数の和:15256961

約数の個数: 40

約数和(自身を含む): 34053485616

約数和(自身を除く): 20627381056

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 15256937, 30513874, 61027748, 76284685, 122055496, 152569370, 167826307, 244110992, 305138740, 335652614, 610277480, 671305228, 839131535, 1220554960, 1342610456, 1678263070, 2685220912, 3356526140, 6713052280, 13426104560]

約数ペア:

[(1, 13426104560), (2, 6713052280), (4, 3356526140), (5, 2685220912), (8, 1678263070), (10, 1342610456), (11, 1220554960), (16, 839131535), (20, 671305228), (22, 610277480), (40, 335652614), (44, 305138740), (55, 244110992), (80, 167826307), (88, 152569370), (110, 122055496), (176, 76284685), (220, 61027748), (440, 30513874), (880, 15256937)]