4855480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17341}}^1$

素因数の和:17359

約数の個数: 32

約数和(自身を含む): 12486240

約数和(自身を除く): 7630760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 17341, 34682, 69364, 86705, 121387, 138728, 173410, 242774, 346820, 485548, 606935, 693640, 971096, 1213870, 2427740, 4855480]

約数ペア:

[(1, 4855480), (2, 2427740), (4, 1213870), (5, 971096), (7, 693640), (8, 606935), (10, 485548), (14, 346820), (20, 242774), (28, 173410), (35, 138728), (40, 121387), (56, 86705), (70, 69364), (140, 34682), (280, 17341)]