202059560

素因数分解:

$2^3\times 5^1\times {\mathrm{359}}^1\times {\mathrm{14071}}^1$

素因数の和:14441

約数の個数: 32

約数和(自身を含む): 455932800

約数和(自身を除く): 253873240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 359, 718, 1436, 1795, 2872, 3590, 7180, 14071, 14360, 28142, 56284, 70355, 112568, 140710, 281420, 562840, 5051489, 10102978, 20205956, 25257445, 40411912, 50514890, 101029780, 202059560]

約数ペア:

[(1, 202059560), (2, 101029780), (4, 50514890), (5, 40411912), (8, 25257445), (10, 20205956), (20, 10102978), (40, 5051489), (359, 562840), (718, 281420), (1436, 140710), (1795, 112568), (2872, 70355), (3590, 56284), (7180, 28142), (14071, 14360)]