153630226480

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{21577279}}^1$

素因数の和:21577381

約数の個数: 40

約数和(自身を含む): 361203667200

約数和(自身を除く): 207573440720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 712, 890, 1424, 1780, 3560, 7120, 21577279, 43154558, 86309116, 107886395, 172618232, 215772790, 345236464, 431545580, 863091160, 1726182320, 1920377831, 3840755662, 7681511324, 9601889155, 15363022648, 19203778310, 30726045296, 38407556620, 76815113240, 153630226480]

約数ペア:

[(1, 153630226480), (2, 76815113240), (4, 38407556620), (5, 30726045296), (8, 19203778310), (10, 15363022648), (16, 9601889155), (20, 7681511324), (40, 3840755662), (80, 1920377831), (89, 1726182320), (178, 863091160), (356, 431545580), (445, 345236464), (712, 215772790), (890, 172618232), (1424, 107886395), (1780, 86309116), (3560, 43154558), (7120, 21577279)]