23388500

素因数分解:

$2^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{1613}}^1$

素因数の和:1661

約数の個数: 48

約数和(自身を含む): 52874640

約数和(自身を除く): 29486140

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 125, 145, 250, 290, 500, 580, 725, 1450, 1613, 2900, 3226, 3625, 6452, 7250, 8065, 14500, 16130, 32260, 40325, 46777, 80650, 93554, 161300, 187108, 201625, 233885, 403250, 467770, 806500, 935540, 1169425, 2338850, 4677700, 5847125, 11694250, 23388500]

約数ペア:

[(1, 23388500), (2, 11694250), (4, 5847125), (5, 4677700), (10, 2338850), (20, 1169425), (25, 935540), (29, 806500), (50, 467770), (58, 403250), (100, 233885), (116, 201625), (125, 187108), (145, 161300), (250, 93554), (290, 80650), (500, 46777), (580, 40325), (725, 32260), (1450, 16130), (1613, 14500), (2900, 8065), (3226, 7250), (3625, 6452)]