1227650

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:626

約数の個数: 24

約数和(自身を含む): 2340624

約数和(自身を除く): 1112974

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 571, 1075, 1142, 2150, 2855, 5710, 14275, 24553, 28550, 49106, 122765, 245530, 613825, 1227650]

約数ペア:

[(1, 1227650), (2, 613825), (5, 245530), (10, 122765), (25, 49106), (43, 28550), (50, 24553), (86, 14275), (215, 5710), (430, 2855), (571, 2150), (1075, 1142)]