13306080080

素因数分解:

$2^4\times 5^1\times {\mathrm{1187}}^1\times {\mathrm{140123}}^1$

素因数の和:141323

約数の個数: 40

約数和(自身を含む): 30962920032

約数和(自身を除く): 17656839952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1187, 2374, 4748, 5935, 9496, 11870, 18992, 23740, 47480, 94960, 140123, 280246, 560492, 700615, 1120984, 1401230, 2241968, 2802460, 5604920, 11209840, 166326001, 332652002, 665304004, 831630005, 1330608008, 1663260010, 2661216016, 3326520020, 6653040040, 13306080080]

約数ペア:

[(1, 13306080080), (2, 6653040040), (4, 3326520020), (5, 2661216016), (8, 1663260010), (10, 1330608008), (16, 831630005), (20, 665304004), (40, 332652002), (80, 166326001), (1187, 11209840), (2374, 5604920), (4748, 2802460), (5935, 2241968), (9496, 1401230), (11870, 1120984), (18992, 700615), (23740, 560492), (47480, 280246), (94960, 140123)]