75596680

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1$

素因数の和:646

約数の個数: 64

約数和(自身を含む): 176256000

約数和(自身を除く): 100659320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 79, 94, 158, 188, 235, 316, 376, 395, 470, 509, 632, 790, 940, 1018, 1580, 1880, 2036, 2545, 3160, 3713, 4072, 5090, 7426, 10180, 14852, 18565, 20360, 23923, 29704, 37130, 40211, 47846, 74260, 80422, 95692, 119615, 148520, 160844, 191384, 201055, 239230, 321688, 402110, 478460, 804220, 956920, 1608440, 1889917, 3779834, 7559668, 9449585, 15119336, 18899170, 37798340, 75596680]

約数ペア:

[(1, 75596680), (2, 37798340), (4, 18899170), (5, 15119336), (8, 9449585), (10, 7559668), (20, 3779834), (40, 1889917), (47, 1608440), (79, 956920), (94, 804220), (158, 478460), (188, 402110), (235, 321688), (316, 239230), (376, 201055), (395, 191384), (470, 160844), (509, 148520), (632, 119615), (790, 95692), (940, 80422), (1018, 74260), (1580, 47846), (1880, 40211), (2036, 37130), (2545, 29704), (3160, 23923), (3713, 20360), (4072, 18565), (5090, 14852), (7426, 10180)]