4189360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{7481}}^1$

素因数の和:7501

約数の個数: 40

約数和(自身を含む): 11133216

約数和(自身を除く): 6943856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 7481, 14962, 29924, 37405, 52367, 59848, 74810, 104734, 119696, 149620, 209468, 261835, 299240, 418936, 523670, 598480, 837872, 1047340, 2094680, 4189360]

約数ペア:

[(1, 4189360), (2, 2094680), (4, 1047340), (5, 837872), (7, 598480), (8, 523670), (10, 418936), (14, 299240), (16, 261835), (20, 209468), (28, 149620), (35, 119696), (40, 104734), (56, 74810), (70, 59848), (80, 52367), (112, 37405), (140, 29924), (280, 14962), (560, 7481)]