4593640

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2801}}^1$

素因数の和:2853

約数の個数: 32

約数和(自身を含む): 10591560

約数和(自身を除く): 5997920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 2801, 5602, 11204, 14005, 22408, 28010, 56020, 112040, 114841, 229682, 459364, 574205, 918728, 1148410, 2296820, 4593640]

約数ペア:

[(1, 4593640), (2, 2296820), (4, 1148410), (5, 918728), (8, 574205), (10, 459364), (20, 229682), (40, 114841), (41, 112040), (82, 56020), (164, 28010), (205, 22408), (328, 14005), (410, 11204), (820, 5602), (1640, 2801)]