88740820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{14741}}^1$

素因数の和:14800

約数の個数: 48

約数和(自身を含む): 217945728

約数和(自身を除く): 129204908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 14741, 29482, 58964, 73705, 103187, 147410, 206374, 294820, 412748, 515935, 633863, 1031870, 1267726, 2063740, 2535452, 3169315, 4437041, 6338630, 8874082, 12677260, 17748164, 22185205, 44370410, 88740820]

約数ペア:

[(1, 88740820), (2, 44370410), (4, 22185205), (5, 17748164), (7, 12677260), (10, 8874082), (14, 6338630), (20, 4437041), (28, 3169315), (35, 2535452), (43, 2063740), (70, 1267726), (86, 1031870), (140, 633863), (172, 515935), (215, 412748), (301, 294820), (430, 206374), (602, 147410), (860, 103187), (1204, 73705), (1505, 58964), (3010, 29482), (6020, 14741)]