112999120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{607}}^1$

素因数の和:812

約数の個数: 80

約数和(自身を含む): 284981760

約数和(自身を除く): 171982640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 179, 208, 260, 358, 520, 607, 716, 895, 1040, 1214, 1432, 1790, 2327, 2428, 2864, 3035, 3580, 4654, 4856, 6070, 7160, 7891, 9308, 9712, 11635, 12140, 14320, 15782, 18616, 23270, 24280, 31564, 37232, 39455, 46540, 48560, 63128, 78910, 93080, 108653, 126256, 157820, 186160, 217306, 315640, 434612, 543265, 631280, 869224, 1086530, 1412489, 1738448, 2173060, 2824978, 4346120, 5649956, 7062445, 8692240, 11299912, 14124890, 22599824, 28249780, 56499560, 112999120]

約数ペア:

[(1, 112999120), (2, 56499560), (4, 28249780), (5, 22599824), (8, 14124890), (10, 11299912), (13, 8692240), (16, 7062445), (20, 5649956), (26, 4346120), (40, 2824978), (52, 2173060), (65, 1738448), (80, 1412489), (104, 1086530), (130, 869224), (179, 631280), (208, 543265), (260, 434612), (358, 315640), (520, 217306), (607, 186160), (716, 157820), (895, 126256), (1040, 108653), (1214, 93080), (1432, 78910), (1790, 63128), (2327, 48560), (2428, 46540), (2864, 39455), (3035, 37232), (3580, 31564), (4654, 24280), (4856, 23270), (6070, 18616), (7160, 15782), (7891, 14320), (9308, 12140), (9712, 11635)]