28843468480

素因数分解:

$2^6\times 5^1\times {\mathrm{90135839}}^1$

素因数の和:90135856

約数の個数: 28

約数和(自身を含む): 68683510080

約数和(自身を除く): 39840041600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 90135839, 180271678, 360543356, 450679195, 721086712, 901358390, 1442173424, 1802716780, 2884346848, 3605433560, 5768693696, 7210867120, 14421734240, 28843468480]

約数ペア:

[(1, 28843468480), (2, 14421734240), (4, 7210867120), (5, 5768693696), (8, 3605433560), (10, 2884346848), (16, 1802716780), (20, 1442173424), (32, 901358390), (40, 721086712), (64, 450679195), (80, 360543356), (160, 180271678), (320, 90135839)]