45554240

素因数分解:

$2^6\times 5^1\times {\mathrm{142357}}^1$

素因数の和:142374

約数の個数: 28

約数和(自身を含む): 108476796

約数和(自身を除く): 62922556

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 142357, 284714, 569428, 711785, 1138856, 1423570, 2277712, 2847140, 4555424, 5694280, 9110848, 11388560, 22777120, 45554240]

約数ペア:

[(1, 45554240), (2, 22777120), (4, 11388560), (5, 9110848), (8, 5694280), (10, 4555424), (16, 2847140), (20, 2277712), (32, 1423570), (40, 1138856), (64, 711785), (80, 569428), (160, 284714), (320, 142357)]