7114780

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8273}}^1$

素因数の和:8325

約数の個数: 24

約数和(自身を含む): 15290352

約数和(自身を除く): 8175572

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 8273, 16546, 33092, 41365, 82730, 165460, 355739, 711478, 1422956, 1778695, 3557390, 7114780]

約数ペア:

[(1, 7114780), (2, 3557390), (4, 1778695), (5, 1422956), (10, 711478), (20, 355739), (43, 165460), (86, 82730), (172, 41365), (215, 33092), (430, 16546), (860, 8273)]