520012130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{6397}}^1$

素因数の和:7154

約数の個数: 32

約数和(自身を含む): 1022656320

約数和(自身を除く): 502644190

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 739, 1478, 3695, 6397, 7390, 8129, 12794, 16258, 31985, 40645, 63970, 70367, 81290, 140734, 351835, 703670, 4727383, 9454766, 23636915, 47273830, 52001213, 104002426, 260006065, 520012130]

約数ペア:

[(1, 520012130), (2, 260006065), (5, 104002426), (10, 52001213), (11, 47273830), (22, 23636915), (55, 9454766), (110, 4727383), (739, 703670), (1478, 351835), (3695, 140734), (6397, 81290), (7390, 70367), (8129, 63970), (12794, 40645), (16258, 31985)]