42926480

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{6029}}^1$

素因数の和:6131

約数の個数: 40

約数和(自身を含む): 100942200

約数和(自身を除く): 58015720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 712, 890, 1424, 1780, 3560, 6029, 7120, 12058, 24116, 30145, 48232, 60290, 96464, 120580, 241160, 482320, 536581, 1073162, 2146324, 2682905, 4292648, 5365810, 8585296, 10731620, 21463240, 42926480]

約数ペア:

[(1, 42926480), (2, 21463240), (4, 10731620), (5, 8585296), (8, 5365810), (10, 4292648), (16, 2682905), (20, 2146324), (40, 1073162), (80, 536581), (89, 482320), (178, 241160), (356, 120580), (445, 96464), (712, 60290), (890, 48232), (1424, 30145), (1780, 24116), (3560, 12058), (6029, 7120)]