13415380452560

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3899819899}}^1$

素因数の和:3899819955

約数の個数: 40

約数和(自身を含む): 31916126061600

約数和(自身を除く): 18500745609040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 3899819899, 7799639798, 15599279596, 19499099495, 31198559192, 38998198990, 62397118384, 77996397980, 155992795960, 167692255657, 311985591920, 335384511314, 670769022628, 838461278285, 1341538045256, 1676922556570, 2683076090512, 3353845113140, 6707690226280, 13415380452560]

約数ペア:

[(1, 13415380452560), (2, 6707690226280), (4, 3353845113140), (5, 2683076090512), (8, 1676922556570), (10, 1341538045256), (16, 838461278285), (20, 670769022628), (40, 335384511314), (43, 311985591920), (80, 167692255657), (86, 155992795960), (172, 77996397980), (215, 62397118384), (344, 38998198990), (430, 31198559192), (688, 19499099495), (860, 15599279596), (1720, 7799639798), (3440, 3899819899)]