76512440

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{929}}^1$

素因数の和:1040

約数の個数: 64

約数和(自身を含む): 180792000

約数和(自身を除く): 104279560

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 71, 116, 142, 145, 232, 284, 290, 355, 568, 580, 710, 929, 1160, 1420, 1858, 2059, 2840, 3716, 4118, 4645, 7432, 8236, 9290, 10295, 16472, 18580, 20590, 26941, 37160, 41180, 53882, 65959, 82360, 107764, 131918, 134705, 215528, 263836, 269410, 329795, 527672, 538820, 659590, 1077640, 1319180, 1912811, 2638360, 3825622, 7651244, 9564055, 15302488, 19128110, 38256220, 76512440]

約数ペア:

[(1, 76512440), (2, 38256220), (4, 19128110), (5, 15302488), (8, 9564055), (10, 7651244), (20, 3825622), (29, 2638360), (40, 1912811), (58, 1319180), (71, 1077640), (116, 659590), (142, 538820), (145, 527672), (232, 329795), (284, 269410), (290, 263836), (355, 215528), (568, 134705), (580, 131918), (710, 107764), (929, 82360), (1160, 65959), (1420, 53882), (1858, 41180), (2059, 37160), (2840, 26941), (3716, 20590), (4118, 18580), (4645, 16472), (7432, 10295), (8236, 9290)]