329093060

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{8539}}^1$

素因数の和:8636

約数の個数: 48

約数和(自身を含む): 723098880

約数和(自身を除く): 394005820

約数列:

[1, 2, 4, 5, 10, 20, 41, 47, 82, 94, 164, 188, 205, 235, 410, 470, 820, 940, 1927, 3854, 7708, 8539, 9635, 17078, 19270, 34156, 38540, 42695, 85390, 170780, 350099, 401333, 700198, 802666, 1400396, 1605332, 1750495, 2006665, 3500990, 4013330, 7001980, 8026660, 16454653, 32909306, 65818612, 82273265, 164546530, 329093060]

約数ペア:

[(1, 329093060), (2, 164546530), (4, 82273265), (5, 65818612), (10, 32909306), (20, 16454653), (41, 8026660), (47, 7001980), (82, 4013330), (94, 3500990), (164, 2006665), (188, 1750495), (205, 1605332), (235, 1400396), (410, 802666), (470, 700198), (820, 401333), (940, 350099), (1927, 170780), (3854, 85390), (7708, 42695), (8539, 38540), (9635, 34156), (17078, 19270)]