1983700

素因数分解:

$2^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:336

約数の個数: 36

約数和(自身を含む): 4374720

約数和(自身を除く): 2391020

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 100, 166, 239, 332, 415, 478, 830, 956, 1195, 1660, 2075, 2390, 4150, 4780, 5975, 8300, 11950, 19837, 23900, 39674, 79348, 99185, 198370, 396740, 495925, 991850, 1983700]

約数ペア:

[(1, 1983700), (2, 991850), (4, 495925), (5, 396740), (10, 198370), (20, 99185), (25, 79348), (50, 39674), (83, 23900), (100, 19837), (166, 11950), (239, 8300), (332, 5975), (415, 4780), (478, 4150), (830, 2390), (956, 2075), (1195, 1660)]