4508980480

素因数分解:

$2^8\times 5^1\times {\mathrm{3522641}}^1$

素因数の和:3522662

約数の個数: 36

約数和(自身を含む): 10800420372

約数和(自身を除く): 6291439892

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 3522641, 7045282, 14090564, 17613205, 28181128, 35226410, 56362256, 70452820, 112724512, 140905640, 225449024, 281811280, 450898048, 563622560, 901796096, 1127245120, 2254490240, 4508980480]

約数ペア:

[(1, 4508980480), (2, 2254490240), (4, 1127245120), (5, 901796096), (8, 563622560), (10, 450898048), (16, 281811280), (20, 225449024), (32, 140905640), (40, 112724512), (64, 70452820), (80, 56362256), (128, 35226410), (160, 28181128), (256, 17613205), (320, 14090564), (640, 7045282), (1280, 3522641)]