98675560

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{719}}^1$

素因数の和:850

約数の個数: 64

約数和(自身を含む): 230169600

約数和(自身を除く): 131494040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 73, 94, 146, 188, 235, 292, 365, 376, 470, 584, 719, 730, 940, 1438, 1460, 1880, 2876, 2920, 3431, 3595, 5752, 6862, 7190, 13724, 14380, 17155, 27448, 28760, 33793, 34310, 52487, 67586, 68620, 104974, 135172, 137240, 168965, 209948, 262435, 270344, 337930, 419896, 524870, 675860, 1049740, 1351720, 2099480, 2466889, 4933778, 9867556, 12334445, 19735112, 24668890, 49337780, 98675560]

約数ペア:

[(1, 98675560), (2, 49337780), (4, 24668890), (5, 19735112), (8, 12334445), (10, 9867556), (20, 4933778), (40, 2466889), (47, 2099480), (73, 1351720), (94, 1049740), (146, 675860), (188, 524870), (235, 419896), (292, 337930), (365, 270344), (376, 262435), (470, 209948), (584, 168965), (719, 137240), (730, 135172), (940, 104974), (1438, 68620), (1460, 67586), (1880, 52487), (2876, 34310), (2920, 33793), (3431, 28760), (3595, 27448), (5752, 17155), (6862, 14380), (7190, 13724)]