17730320

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13037}}^1$

素因数の和:13067

約数の個数: 40

約数和(自身を含む): 43651224

約数和(自身を除く): 25920904

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 13037, 26074, 52148, 65185, 104296, 130370, 208592, 221629, 260740, 443258, 521480, 886516, 1042960, 1108145, 1773032, 2216290, 3546064, 4432580, 8865160, 17730320]

約数ペア:

[(1, 17730320), (2, 8865160), (4, 4432580), (5, 3546064), (8, 2216290), (10, 1773032), (16, 1108145), (17, 1042960), (20, 886516), (34, 521480), (40, 443258), (68, 260740), (80, 221629), (85, 208592), (136, 130370), (170, 104296), (272, 65185), (340, 52148), (680, 26074), (1360, 13037)]