113502920

素因数分解:

$2^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{7487}}^1$

素因数の和:7877

約数の個数: 32

約数和(自身を含む): 256089600

約数和(自身を除く): 142586680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 379, 758, 1516, 1895, 3032, 3790, 7487, 7580, 14974, 15160, 29948, 37435, 59896, 74870, 149740, 299480, 2837573, 5675146, 11350292, 14187865, 22700584, 28375730, 56751460, 113502920]

約数ペア:

[(1, 113502920), (2, 56751460), (4, 28375730), (5, 22700584), (8, 14187865), (10, 11350292), (20, 5675146), (40, 2837573), (379, 299480), (758, 149740), (1516, 74870), (1895, 59896), (3032, 37435), (3790, 29948), (7487, 15160), (7580, 14974)]