54898160

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23663}}^1$

素因数の和:23705

約数の個数: 40

約数和(自身を含む): 132045120

約数和(自身を除く): 77146960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 23663, 47326, 94652, 118315, 189304, 236630, 378608, 473260, 686227, 946520, 1372454, 1893040, 2744908, 3431135, 5489816, 6862270, 10979632, 13724540, 27449080, 54898160]

約数ペア:

[(1, 54898160), (2, 27449080), (4, 13724540), (5, 10979632), (8, 6862270), (10, 5489816), (16, 3431135), (20, 2744908), (29, 1893040), (40, 1372454), (58, 946520), (80, 686227), (116, 473260), (145, 378608), (232, 236630), (290, 189304), (464, 118315), (580, 94652), (1160, 47326), (2320, 23663)]