532078340

素因数分解:

$2^2\times 5^1\times {\mathrm{1487}}^1\times {\mathrm{17891}}^1$

素因数の和:19387

約数の個数: 24

約数和(自身を含む): 1118178432

約数和(自身を除く): 586100092

約数列:

[1, 2, 4, 5, 10, 20, 1487, 2974, 5948, 7435, 14870, 17891, 29740, 35782, 71564, 89455, 178910, 357820, 26603917, 53207834, 106415668, 133019585, 266039170, 532078340]

約数ペア:

[(1, 532078340), (2, 266039170), (4, 133019585), (5, 106415668), (10, 53207834), (20, 26603917), (1487, 357820), (2974, 178910), (5948, 89455), (7435, 71564), (14870, 35782), (17891, 29740)]