119653880

素因数分解:

$2^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{14177}}^1$

素因数の和:14399

約数の個数: 32

約数和(自身を含む): 270516240

約数和(自身を除く): 150862360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 211, 422, 844, 1055, 1688, 2110, 4220, 8440, 14177, 28354, 56708, 70885, 113416, 141770, 283540, 567080, 2991347, 5982694, 11965388, 14956735, 23930776, 29913470, 59826940, 119653880]

約数ペア:

[(1, 119653880), (2, 59826940), (4, 29913470), (5, 23930776), (8, 14956735), (10, 11965388), (20, 5982694), (40, 2991347), (211, 567080), (422, 283540), (844, 141770), (1055, 113416), (1688, 70885), (2110, 56708), (4220, 28354), (8440, 14177)]