115122320

素因数分解:

$2^4\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{1319}}^1$

素因数の和:2423

約数の個数: 40

約数和(自身を含む): 268107840

約数和(自身を除く): 152985520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1091, 1319, 2182, 2638, 4364, 5276, 5455, 6595, 8728, 10552, 10910, 13190, 17456, 21104, 21820, 26380, 43640, 52760, 87280, 105520, 1439029, 2878058, 5756116, 7195145, 11512232, 14390290, 23024464, 28780580, 57561160, 115122320]

約数ペア:

[(1, 115122320), (2, 57561160), (4, 28780580), (5, 23024464), (8, 14390290), (10, 11512232), (16, 7195145), (20, 5756116), (40, 2878058), (80, 1439029), (1091, 105520), (1319, 87280), (2182, 52760), (2638, 43640), (4364, 26380), (5276, 21820), (5455, 21104), (6595, 17456), (8728, 13190), (10552, 10910)]