2008678075

素因数分解:

$5^2\times {\mathrm{223}}^1\times {\mathrm{571}}^1\times {\mathrm{631}}^1$

素因数の和:1435

約数の個数: 24

約数和(自身を含む): 2510283776

約数和(自身を除く): 501605701

約数列:

[1, 5, 25, 223, 571, 631, 1115, 2855, 3155, 5575, 14275, 15775, 127333, 140713, 360301, 636665, 703565, 1801505, 3183325, 3517825, 9007525, 80347123, 401735615, 2008678075]

約数ペア:

[(1, 2008678075), (5, 401735615), (25, 80347123), (223, 9007525), (571, 3517825), (631, 3183325), (1115, 1801505), (2855, 703565), (3155, 636665), (5575, 360301), (14275, 140713), (15775, 127333)]