10368908840

素因数分解:

$2^3\times 5^1\times {\mathrm{2971}}^1\times {\mathrm{87251}}^1$

素因数の和:90233

約数の個数: 32

約数和(自身を含む): 23338164960

約数和(自身を除く): 12969256120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2971, 5942, 11884, 14855, 23768, 29710, 59420, 87251, 118840, 174502, 349004, 436255, 698008, 872510, 1745020, 3490040, 259222721, 518445442, 1036890884, 1296113605, 2073781768, 2592227210, 5184454420, 10368908840]

約数ペア:

[(1, 10368908840), (2, 5184454420), (4, 2592227210), (5, 2073781768), (8, 1296113605), (10, 1036890884), (20, 518445442), (40, 259222721), (2971, 3490040), (5942, 1745020), (11884, 872510), (14855, 698008), (23768, 436255), (29710, 349004), (59420, 174502), (87251, 118840)]