10708540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 23940000

約数和(自身を除く): 13231460

約数列:

[1, 2, 4, 5, 10, 20, 29, 37, 58, 74, 116, 145, 148, 185, 290, 370, 499, 580, 740, 998, 1073, 1996, 2146, 2495, 4292, 4990, 5365, 9980, 10730, 14471, 18463, 21460, 28942, 36926, 57884, 72355, 73852, 92315, 144710, 184630, 289420, 369260, 535427, 1070854, 2141708, 2677135, 5354270, 10708540]

約数ペア:

[(1, 10708540), (2, 5354270), (4, 2677135), (5, 2141708), (10, 1070854), (20, 535427), (29, 369260), (37, 289420), (58, 184630), (74, 144710), (116, 92315), (145, 73852), (148, 72355), (185, 57884), (290, 36926), (370, 28942), (499, 21460), (580, 18463), (740, 14471), (998, 10730), (1073, 9980), (1996, 5365), (2146, 4990), (2495, 4292)]