124090180

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{41641}}^1$

素因数の和:41799

約数の個数: 24

約数和(自身を含む): 262344600

約数和(自身を除く): 138254420

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 41641, 83282, 166564, 208205, 416410, 832820, 6204509, 12409018, 24818036, 31022545, 62045090, 124090180]

約数ペア:

[(1, 124090180), (2, 62045090), (4, 31022545), (5, 24818036), (10, 12409018), (20, 6204509), (149, 832820), (298, 416410), (596, 208205), (745, 166564), (1490, 83282), (2980, 41641)]