23184500

素因数分解:

$2^2\times 5^3\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:629

約数の個数: 48

約数和(自身を含む): 51302160

約数和(自身を除く): 28117660

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 89, 100, 125, 178, 250, 356, 445, 500, 521, 890, 1042, 1780, 2084, 2225, 2605, 4450, 5210, 8900, 10420, 11125, 13025, 22250, 26050, 44500, 46369, 52100, 65125, 92738, 130250, 185476, 231845, 260500, 463690, 927380, 1159225, 2318450, 4636900, 5796125, 11592250, 23184500]

約数ペア:

[(1, 23184500), (2, 11592250), (4, 5796125), (5, 4636900), (10, 2318450), (20, 1159225), (25, 927380), (50, 463690), (89, 260500), (100, 231845), (125, 185476), (178, 130250), (250, 92738), (356, 65125), (445, 52100), (500, 46369), (521, 44500), (890, 26050), (1042, 22250), (1780, 13025), (2084, 11125), (2225, 10420), (2605, 8900), (4450, 5210)]