118897130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{643}}^1$

素因数の和:743

約数の個数: 48

約数和(自身を含む): 239676192

約数和(自身を除く): 120779062

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 643, 902, 1286, 1681, 2255, 3215, 3362, 4510, 6430, 7073, 8405, 14146, 16810, 18491, 26363, 35365, 36982, 52726, 70730, 92455, 131815, 184910, 263630, 289993, 579986, 1080883, 1449965, 2161766, 2899930, 5404415, 10808830, 11889713, 23779426, 59448565, 118897130]

約数ペア:

[(1, 118897130), (2, 59448565), (5, 23779426), (10, 11889713), (11, 10808830), (22, 5404415), (41, 2899930), (55, 2161766), (82, 1449965), (110, 1080883), (205, 579986), (410, 289993), (451, 263630), (643, 184910), (902, 131815), (1286, 92455), (1681, 70730), (2255, 52726), (3215, 36982), (3362, 35365), (4510, 26363), (6430, 18491), (7073, 16810), (8405, 14146)]