130136120

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{14207}}^1$

素因数の和:14447

約数の個数: 32

約数和(自身を含む): 294105600

約数和(自身を除く): 163969480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1832, 2290, 4580, 9160, 14207, 28414, 56828, 71035, 113656, 142070, 284140, 568280, 3253403, 6506806, 13013612, 16267015, 26027224, 32534030, 65068060, 130136120]

約数ペア:

[(1, 130136120), (2, 65068060), (4, 32534030), (5, 26027224), (8, 16267015), (10, 13013612), (20, 6506806), (40, 3253403), (229, 568280), (458, 284140), (916, 142070), (1145, 113656), (1832, 71035), (2290, 56828), (4580, 28414), (9160, 14207)]