162228580

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{1123}}^1$

素因数の和:1396

約数の個数: 48

約数和(自身を含む): 353493504

約数和(自身を除く): 191264924

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 233, 310, 466, 620, 932, 1123, 1165, 2246, 2330, 4492, 4660, 5615, 7223, 11230, 14446, 22460, 28892, 34813, 36115, 69626, 72230, 139252, 144460, 174065, 261659, 348130, 523318, 696260, 1046636, 1308295, 2616590, 5233180, 8111429, 16222858, 32445716, 40557145, 81114290, 162228580]

約数ペア:

[(1, 162228580), (2, 81114290), (4, 40557145), (5, 32445716), (10, 16222858), (20, 8111429), (31, 5233180), (62, 2616590), (124, 1308295), (155, 1046636), (233, 696260), (310, 523318), (466, 348130), (620, 261659), (932, 174065), (1123, 144460), (1165, 139252), (2246, 72230), (2330, 69626), (4492, 36115), (4660, 34813), (5615, 28892), (7223, 22460), (11230, 14446)]