3568240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:146

約数の個数: 80

約数和(自身を含む): 9249408

約数和(自身を除く): 5681168

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 47, 52, 65, 73, 80, 94, 104, 130, 146, 188, 208, 235, 260, 292, 365, 376, 470, 520, 584, 611, 730, 752, 940, 949, 1040, 1168, 1222, 1460, 1880, 1898, 2444, 2920, 3055, 3431, 3760, 3796, 4745, 4888, 5840, 6110, 6862, 7592, 9490, 9776, 12220, 13724, 15184, 17155, 18980, 24440, 27448, 34310, 37960, 44603, 48880, 54896, 68620, 75920, 89206, 137240, 178412, 223015, 274480, 356824, 446030, 713648, 892060, 1784120, 3568240]

約数ペア:

[(1, 3568240), (2, 1784120), (4, 892060), (5, 713648), (8, 446030), (10, 356824), (13, 274480), (16, 223015), (20, 178412), (26, 137240), (40, 89206), (47, 75920), (52, 68620), (65, 54896), (73, 48880), (80, 44603), (94, 37960), (104, 34310), (130, 27448), (146, 24440), (188, 18980), (208, 17155), (235, 15184), (260, 13724), (292, 12220), (365, 9776), (376, 9490), (470, 7592), (520, 6862), (584, 6110), (611, 5840), (730, 4888), (752, 4745), (940, 3796), (949, 3760), (1040, 3431), (1168, 3055), (1222, 2920), (1460, 2444), (1880, 1898)]