5907800

素因数分解:

$2^3\times 5^2\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 13912800

約数和(自身を除く): 8005000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 109, 200, 218, 271, 436, 542, 545, 872, 1084, 1090, 1355, 2168, 2180, 2710, 2725, 4360, 5420, 5450, 6775, 10840, 10900, 13550, 21800, 27100, 29539, 54200, 59078, 118156, 147695, 236312, 295390, 590780, 738475, 1181560, 1476950, 2953900, 5907800]

約数ペア:

[(1, 5907800), (2, 2953900), (4, 1476950), (5, 1181560), (8, 738475), (10, 590780), (20, 295390), (25, 236312), (40, 147695), (50, 118156), (100, 59078), (109, 54200), (200, 29539), (218, 27100), (271, 21800), (436, 13550), (542, 10900), (545, 10840), (872, 6775), (1084, 5450), (1090, 5420), (1355, 4360), (2168, 2725), (2180, 2710)]