41266520

素因数分解:

$2^3\times 5^1\times {\mathrm{691}}^1\times {\mathrm{1493}}^1$

素因数の和:2195

約数の個数: 32

約数和(自身を含む): 93046320

約数和(自身を除く): 51779800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 691, 1382, 1493, 2764, 2986, 3455, 5528, 5972, 6910, 7465, 11944, 13820, 14930, 27640, 29860, 59720, 1031663, 2063326, 4126652, 5158315, 8253304, 10316630, 20633260, 41266520]

約数ペア:

[(1, 41266520), (2, 20633260), (4, 10316630), (5, 8253304), (8, 5158315), (10, 4126652), (20, 2063326), (40, 1031663), (691, 59720), (1382, 29860), (1493, 27640), (2764, 14930), (2986, 13820), (3455, 11944), (5528, 7465), (5972, 6910)]