79856360

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{683}}^1$

素因数の和:810

約数の個数: 64

約数和(自身を含む): 187142400

約数和(自身を除く): 107286040

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 79, 148, 158, 185, 296, 316, 370, 395, 632, 683, 740, 790, 1366, 1480, 1580, 2732, 2923, 3160, 3415, 5464, 5846, 6830, 11692, 13660, 14615, 23384, 25271, 27320, 29230, 50542, 53957, 58460, 101084, 107914, 116920, 126355, 202168, 215828, 252710, 269785, 431656, 505420, 539570, 1010840, 1079140, 1996409, 2158280, 3992818, 7985636, 9982045, 15971272, 19964090, 39928180, 79856360]

約数ペア:

[(1, 79856360), (2, 39928180), (4, 19964090), (5, 15971272), (8, 9982045), (10, 7985636), (20, 3992818), (37, 2158280), (40, 1996409), (74, 1079140), (79, 1010840), (148, 539570), (158, 505420), (185, 431656), (296, 269785), (316, 252710), (370, 215828), (395, 202168), (632, 126355), (683, 116920), (740, 107914), (790, 101084), (1366, 58460), (1480, 53957), (1580, 50542), (2732, 29230), (2923, 27320), (3160, 25271), (3415, 23384), (5464, 14615), (5846, 13660), (6830, 11692)]