11854040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{929}}^1$

素因数の和:980

約数の個数: 64

約数和(自身を含む): 30132000

約数和(自身を除く): 18277960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 29, 40, 44, 55, 58, 88, 110, 116, 145, 220, 232, 290, 319, 440, 580, 638, 929, 1160, 1276, 1595, 1858, 2552, 3190, 3716, 4645, 6380, 7432, 9290, 10219, 12760, 18580, 20438, 26941, 37160, 40876, 51095, 53882, 81752, 102190, 107764, 134705, 204380, 215528, 269410, 296351, 408760, 538820, 592702, 1077640, 1185404, 1481755, 2370808, 2963510, 5927020, 11854040]

約数ペア:

[(1, 11854040), (2, 5927020), (4, 2963510), (5, 2370808), (8, 1481755), (10, 1185404), (11, 1077640), (20, 592702), (22, 538820), (29, 408760), (40, 296351), (44, 269410), (55, 215528), (58, 204380), (88, 134705), (110, 107764), (116, 102190), (145, 81752), (220, 53882), (232, 51095), (290, 40876), (319, 37160), (440, 26941), (580, 20438), (638, 18580), (929, 12760), (1160, 10219), (1276, 9290), (1595, 7432), (1858, 6380), (2552, 4645), (3190, 3716)]