102173860

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{64667}}^1$

素因数の和:64755

約数の個数: 24

約数和(自身を含む): 217284480

約数和(自身を除く): 115110620

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 64667, 129334, 258668, 323335, 646670, 1293340, 5108693, 10217386, 20434772, 25543465, 51086930, 102173860]

約数ペア:

[(1, 102173860), (2, 51086930), (4, 25543465), (5, 20434772), (10, 10217386), (20, 5108693), (79, 1293340), (158, 646670), (316, 323335), (395, 258668), (790, 129334), (1580, 64667)]