41288560

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:278

約数の個数: 80

約数和(自身を含む): 99993600

約数和(自身を除く): 58705040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 79, 80, 94, 139, 158, 188, 235, 278, 316, 376, 395, 470, 556, 632, 695, 752, 790, 940, 1112, 1264, 1390, 1580, 1880, 2224, 2780, 3160, 3713, 3760, 5560, 6320, 6533, 7426, 10981, 11120, 13066, 14852, 18565, 21962, 26132, 29704, 32665, 37130, 43924, 52264, 54905, 59408, 65330, 74260, 87848, 104528, 109810, 130660, 148520, 175696, 219620, 261320, 297040, 439240, 516107, 522640, 878480, 1032214, 2064428, 2580535, 4128856, 5161070, 8257712, 10322140, 20644280, 41288560]

約数ペア:

[(1, 41288560), (2, 20644280), (4, 10322140), (5, 8257712), (8, 5161070), (10, 4128856), (16, 2580535), (20, 2064428), (40, 1032214), (47, 878480), (79, 522640), (80, 516107), (94, 439240), (139, 297040), (158, 261320), (188, 219620), (235, 175696), (278, 148520), (316, 130660), (376, 109810), (395, 104528), (470, 87848), (556, 74260), (632, 65330), (695, 59408), (752, 54905), (790, 52264), (940, 43924), (1112, 37130), (1264, 32665), (1390, 29704), (1580, 26132), (1880, 21962), (2224, 18565), (2780, 14852), (3160, 13066), (3713, 11120), (3760, 10981), (5560, 7426), (6320, 6533)]