165536260

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{113381}}^1$

素因数の和:113463

約数の個数: 24

約数和(自身を含む): 352391256

約数和(自身を除く): 186854996

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 113381, 226762, 453524, 566905, 1133810, 2267620, 8276813, 16553626, 33107252, 41384065, 82768130, 165536260]

約数ペア:

[(1, 165536260), (2, 82768130), (4, 41384065), (5, 33107252), (10, 16553626), (20, 8276813), (73, 2267620), (146, 1133810), (292, 566905), (365, 453524), (730, 226762), (1460, 113381)]