112868080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2647}}^1$

素因数の和:2714

約数の個数: 80

約数和(自身を含む): 289606464

約数和(自身を除く): 176738384

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 41, 52, 65, 80, 82, 104, 130, 164, 205, 208, 260, 328, 410, 520, 533, 656, 820, 1040, 1066, 1640, 2132, 2647, 2665, 3280, 4264, 5294, 5330, 8528, 10588, 10660, 13235, 21176, 21320, 26470, 34411, 42352, 42640, 52940, 68822, 105880, 108527, 137644, 172055, 211760, 217054, 275288, 344110, 434108, 542635, 550576, 688220, 868216, 1085270, 1376440, 1410851, 1736432, 2170540, 2752880, 2821702, 4341080, 5643404, 7054255, 8682160, 11286808, 14108510, 22573616, 28217020, 56434040, 112868080]

約数ペア:

[(1, 112868080), (2, 56434040), (4, 28217020), (5, 22573616), (8, 14108510), (10, 11286808), (13, 8682160), (16, 7054255), (20, 5643404), (26, 4341080), (40, 2821702), (41, 2752880), (52, 2170540), (65, 1736432), (80, 1410851), (82, 1376440), (104, 1085270), (130, 868216), (164, 688220), (205, 550576), (208, 542635), (260, 434108), (328, 344110), (410, 275288), (520, 217054), (533, 211760), (656, 172055), (820, 137644), (1040, 108527), (1066, 105880), (1640, 68822), (2132, 52940), (2647, 42640), (2665, 42352), (3280, 34411), (4264, 26470), (5294, 21320), (5330, 21176), (8528, 13235), (10588, 10660)]