124114520

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{13669}}^1$

素因数の和:13907

約数の個数: 32

約数和(自身を含む): 280508400

約数和(自身を除く): 156393880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1816, 2270, 4540, 9080, 13669, 27338, 54676, 68345, 109352, 136690, 273380, 546760, 3102863, 6205726, 12411452, 15514315, 24822904, 31028630, 62057260, 124114520]

約数ペア:

[(1, 124114520), (2, 62057260), (4, 31028630), (5, 24822904), (8, 15514315), (10, 12411452), (20, 6205726), (40, 3102863), (227, 546760), (454, 273380), (908, 136690), (1135, 109352), (1816, 68345), (2270, 54676), (4540, 27338), (9080, 13669)]