8324740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 18708480

約数和(自身を除く): 10383740

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 116, 124, 145, 155, 290, 310, 463, 580, 620, 899, 926, 1798, 1852, 2315, 3596, 4495, 4630, 8990, 9260, 13427, 14353, 17980, 26854, 28706, 53708, 57412, 67135, 71765, 134270, 143530, 268540, 287060, 416237, 832474, 1664948, 2081185, 4162370, 8324740]

約数ペア:

[(1, 8324740), (2, 4162370), (4, 2081185), (5, 1664948), (10, 832474), (20, 416237), (29, 287060), (31, 268540), (58, 143530), (62, 134270), (116, 71765), (124, 67135), (145, 57412), (155, 53708), (290, 28706), (310, 26854), (463, 17980), (580, 14353), (620, 13427), (899, 9260), (926, 8990), (1798, 4630), (1852, 4495), (2315, 3596)]