24575140

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{11273}}^1$

素因数の和:11391

約数の個数: 24

約数和(自身を含む): 52085880

約数和(自身を除く): 27510740

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 11273, 22546, 45092, 56365, 112730, 225460, 1228757, 2457514, 4915028, 6143785, 12287570, 24575140]

約数ペア:

[(1, 24575140), (2, 12287570), (4, 6143785), (5, 4915028), (10, 2457514), (20, 1228757), (109, 225460), (218, 112730), (436, 56365), (545, 45092), (1090, 22546), (2180, 11273)]