23427400

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{2857}}^1$

素因数の和:2914

約数の個数: 48

約数和(自身を含む): 55816740

約数和(自身を除く): 32389340

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 164, 200, 205, 328, 410, 820, 1025, 1640, 2050, 2857, 4100, 5714, 8200, 11428, 14285, 22856, 28570, 57140, 71425, 114280, 117137, 142850, 234274, 285700, 468548, 571400, 585685, 937096, 1171370, 2342740, 2928425, 4685480, 5856850, 11713700, 23427400]

約数ペア:

[(1, 23427400), (2, 11713700), (4, 5856850), (5, 4685480), (8, 2928425), (10, 2342740), (20, 1171370), (25, 937096), (40, 585685), (41, 571400), (50, 468548), (82, 285700), (100, 234274), (164, 142850), (200, 117137), (205, 114280), (328, 71425), (410, 57140), (820, 28570), (1025, 22856), (1640, 14285), (2050, 11428), (2857, 8200), (4100, 5714)]