76915240

素因数分解:

$2^3\times 5^1\times {\mathrm{811}}^1\times {\mathrm{2371}}^1$

素因数の和:3193

約数の個数: 32

約数和(自身を含む): 173345760

約数和(自身を除く): 96430520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 811, 1622, 2371, 3244, 4055, 4742, 6488, 8110, 9484, 11855, 16220, 18968, 23710, 32440, 47420, 94840, 1922881, 3845762, 7691524, 9614405, 15383048, 19228810, 38457620, 76915240]

約数ペア:

[(1, 76915240), (2, 38457620), (4, 19228810), (5, 15383048), (8, 9614405), (10, 7691524), (20, 3845762), (40, 1922881), (811, 94840), (1622, 47420), (2371, 32440), (3244, 23710), (4055, 18968), (4742, 16220), (6488, 11855), (8110, 9484)]