4626140

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{739}}^1$

素因数の和:1061

約数の個数: 24

約数和(自身を含む): 9759120

約数和(自身を除く): 5132980

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 739, 1252, 1478, 1565, 2956, 3130, 3695, 6260, 7390, 14780, 231307, 462614, 925228, 1156535, 2313070, 4626140]

約数ペア:

[(1, 4626140), (2, 2313070), (4, 1156535), (5, 925228), (10, 462614), (20, 231307), (313, 14780), (626, 7390), (739, 6260), (1252, 3695), (1478, 3130), (1565, 2956)]