132488380

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{36599}}^1$

素因数の和:36789

約数の個数: 24

約数和(自身を含む): 279770400

約数和(自身を除く): 147282020

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 3620, 36599, 73198, 146396, 182995, 365990, 731980, 6624419, 13248838, 26497676, 33122095, 66244190, 132488380]

約数ペア:

[(1, 132488380), (2, 66244190), (4, 33122095), (5, 26497676), (10, 13248838), (20, 6624419), (181, 731980), (362, 365990), (724, 182995), (905, 146396), (1810, 73198), (3620, 36599)]