242034140

素因数分解:

$2^2\times 5^1\times {\mathrm{1181}}^1\times {\mathrm{10247}}^1$

素因数の和:11437

約数の個数: 24

約数和(自身を含む): 508751712

約数和(自身を除く): 266717572

約数列:

[1, 2, 4, 5, 10, 20, 1181, 2362, 4724, 5905, 10247, 11810, 20494, 23620, 40988, 51235, 102470, 204940, 12101707, 24203414, 48406828, 60508535, 121017070, 242034140]

約数ペア:

[(1, 242034140), (2, 121017070), (4, 60508535), (5, 48406828), (10, 24203414), (20, 12101707), (1181, 204940), (2362, 102470), (4724, 51235), (5905, 40988), (10247, 23620), (11810, 20494)]