22162900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{13037}}^1$

素因数の和:13068

約数の個数: 36

約数和(自身を含む): 50926428

約数和(自身を除く): 28763528

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 13037, 26074, 52148, 65185, 130370, 221629, 260740, 325925, 443258, 651850, 886516, 1108145, 1303700, 2216290, 4432580, 5540725, 11081450, 22162900]

約数ペア:

[(1, 22162900), (2, 11081450), (4, 5540725), (5, 4432580), (10, 2216290), (17, 1303700), (20, 1108145), (25, 886516), (34, 651850), (50, 443258), (68, 325925), (85, 260740), (100, 221629), (170, 130370), (340, 65185), (425, 52148), (850, 26074), (1700, 13037)]