45135460

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{25357}}^1$

素因数の和:25455

約数の個数: 24

約数和(自身を含む): 95853240

約数和(自身を除く): 50717780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 25357, 50714, 101428, 126785, 253570, 507140, 2256773, 4513546, 9027092, 11283865, 22567730, 45135460]

約数ペア:

[(1, 45135460), (2, 22567730), (4, 11283865), (5, 9027092), (10, 4513546), (20, 2256773), (89, 507140), (178, 253570), (356, 126785), (445, 101428), (890, 50714), (1780, 25357)]