146586380

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{55949}}^1$

素因数の和:56089

約数の個数: 24

約数和(自身を含む): 310186800

約数和(自身を除く): 163600420

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 55949, 111898, 223796, 279745, 559490, 1118980, 7329319, 14658638, 29317276, 36646595, 73293190, 146586380]

約数ペア:

[(1, 146586380), (2, 73293190), (4, 36646595), (5, 29317276), (10, 14658638), (20, 7329319), (131, 1118980), (262, 559490), (524, 279745), (655, 223796), (1310, 111898), (2620, 55949)]