27313480

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{22027}}^1$

素因数の和:22069

約数の個数: 32

約数和(自身を含む): 63440640

約数和(自身を除く): 36127160

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 22027, 44054, 88108, 110135, 176216, 220270, 440540, 682837, 881080, 1365674, 2731348, 3414185, 5462696, 6828370, 13656740, 27313480]

約数ペア:

[(1, 27313480), (2, 13656740), (4, 6828370), (5, 5462696), (8, 3414185), (10, 2731348), (20, 1365674), (31, 881080), (40, 682837), (62, 440540), (124, 220270), (155, 176216), (248, 110135), (310, 88108), (620, 44054), (1240, 22027)]