102036920

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{9413}}^1$

素因数の和:9695

約数の個数: 32

約数和(自身を含む): 230454720

約数和(自身を除く): 128417800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 1084, 1355, 2168, 2710, 5420, 9413, 10840, 18826, 37652, 47065, 75304, 94130, 188260, 376520, 2550923, 5101846, 10203692, 12754615, 20407384, 25509230, 51018460, 102036920]

約数ペア:

[(1, 102036920), (2, 51018460), (4, 25509230), (5, 20407384), (8, 12754615), (10, 10203692), (20, 5101846), (40, 2550923), (271, 376520), (542, 188260), (1084, 94130), (1355, 75304), (2168, 47065), (2710, 37652), (5420, 18826), (9413, 10840)]