61254080

素因数分解:

$2^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2857}}^1$

素因数の和:2941

約数の個数: 56

約数和(自身を含む): 148090128

約数和(自身を除く): 86836048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 134, 160, 268, 320, 335, 536, 670, 1072, 1340, 2144, 2680, 2857, 4288, 5360, 5714, 10720, 11428, 14285, 21440, 22856, 28570, 45712, 57140, 91424, 114280, 182848, 191419, 228560, 382838, 457120, 765676, 914240, 957095, 1531352, 1914190, 3062704, 3828380, 6125408, 7656760, 12250816, 15313520, 30627040, 61254080]

約数ペア:

[(1, 61254080), (2, 30627040), (4, 15313520), (5, 12250816), (8, 7656760), (10, 6125408), (16, 3828380), (20, 3062704), (32, 1914190), (40, 1531352), (64, 957095), (67, 914240), (80, 765676), (134, 457120), (160, 382838), (268, 228560), (320, 191419), (335, 182848), (536, 114280), (670, 91424), (1072, 57140), (1340, 45712), (2144, 28570), (2680, 22856), (2857, 21440), (4288, 14285), (5360, 11428), (5714, 10720)]