148331380

素因数分解:

$2^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{13709}}^1$

素因数の和:14259

約数の個数: 24

約数和(自身を含む): 312094440

約数和(自身を除く): 163763060

約数列:

[1, 2, 4, 5, 10, 20, 541, 1082, 2164, 2705, 5410, 10820, 13709, 27418, 54836, 68545, 137090, 274180, 7416569, 14833138, 29666276, 37082845, 74165690, 148331380]

約数ペア:

[(1, 148331380), (2, 74165690), (4, 37082845), (5, 29666276), (10, 14833138), (20, 7416569), (541, 274180), (1082, 137090), (2164, 68545), (2705, 54836), (5410, 27418), (10820, 13709)]