7304158480

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{886427}}^1$

素因数の和:886543

約数の個数: 40

約数和(自身を含む): 17147063232

約数和(自身を除く): 9842904752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 824, 1030, 1648, 2060, 4120, 8240, 886427, 1772854, 3545708, 4432135, 7091416, 8864270, 14182832, 17728540, 35457080, 70914160, 91301981, 182603962, 365207924, 456509905, 730415848, 913019810, 1460831696, 1826039620, 3652079240, 7304158480]

約数ペア:

[(1, 7304158480), (2, 3652079240), (4, 1826039620), (5, 1460831696), (8, 913019810), (10, 730415848), (16, 456509905), (20, 365207924), (40, 182603962), (80, 91301981), (103, 70914160), (206, 35457080), (412, 17728540), (515, 14182832), (824, 8864270), (1030, 7091416), (1648, 4432135), (2060, 3545708), (4120, 1772854), (8240, 886427)]