10345000

素因数分解:

$2^3\times 5^4\times {\mathrm{2069}}^1$

素因数の和:2095

約数の個数: 40

約数和(自身を含む): 24250050

約数和(自身を除く): 13905050

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2069, 2500, 4138, 5000, 8276, 10345, 16552, 20690, 41380, 51725, 82760, 103450, 206900, 258625, 413800, 517250, 1034500, 1293125, 2069000, 2586250, 5172500, 10345000]

約数ペア:

[(1, 10345000), (2, 5172500), (4, 2586250), (5, 2069000), (8, 1293125), (10, 1034500), (20, 517250), (25, 413800), (40, 258625), (50, 206900), (100, 103450), (125, 82760), (200, 51725), (250, 41380), (500, 20690), (625, 16552), (1000, 10345), (1250, 8276), (2069, 5000), (2500, 4138)]