10080985240

素因数分解:

$2^3\times 5^1\times {\mathrm{15493}}^1\times {\mathrm{16267}}^1$

素因数の和:31771

約数の個数: 32

約数和(自身を含む): 22685075280

約数和(自身を除く): 12604090040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 15493, 16267, 30986, 32534, 61972, 65068, 77465, 81335, 123944, 130136, 154930, 162670, 309860, 325340, 619720, 650680, 252024631, 504049262, 1008098524, 1260123155, 2016197048, 2520246310, 5040492620, 10080985240]

約数ペア:

[(1, 10080985240), (2, 5040492620), (4, 2520246310), (5, 2016197048), (8, 1260123155), (10, 1008098524), (20, 504049262), (40, 252024631), (15493, 650680), (16267, 619720), (30986, 325340), (32534, 309860), (61972, 162670), (65068, 154930), (77465, 130136), (81335, 123944)]