1445197360

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{6301}}^1$

素因数の和:6422

約数の個数: 80

約数和(自身を含む): 3488383872

約数和(自身を除く): 2043186512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 61, 80, 94, 122, 188, 235, 244, 305, 376, 470, 488, 610, 752, 940, 976, 1220, 1880, 2440, 2867, 3760, 4880, 5734, 6301, 11468, 12602, 14335, 22936, 25204, 28670, 31505, 45872, 50408, 57340, 63010, 100816, 114680, 126020, 229360, 252040, 296147, 384361, 504080, 592294, 768722, 1184588, 1480735, 1537444, 1921805, 2369176, 2961470, 3074888, 3843610, 4738352, 5922940, 6149776, 7687220, 11845880, 15374440, 18064967, 23691760, 30748880, 36129934, 72259868, 90324835, 144519736, 180649670, 289039472, 361299340, 722598680, 1445197360]

約数ペア:

[(1, 1445197360), (2, 722598680), (4, 361299340), (5, 289039472), (8, 180649670), (10, 144519736), (16, 90324835), (20, 72259868), (40, 36129934), (47, 30748880), (61, 23691760), (80, 18064967), (94, 15374440), (122, 11845880), (188, 7687220), (235, 6149776), (244, 5922940), (305, 4738352), (376, 3843610), (470, 3074888), (488, 2961470), (610, 2369176), (752, 1921805), (940, 1537444), (976, 1480735), (1220, 1184588), (1880, 768722), (2440, 592294), (2867, 504080), (3760, 384361), (4880, 296147), (5734, 252040), (6301, 229360), (11468, 126020), (12602, 114680), (14335, 100816), (22936, 63010), (25204, 57340), (28670, 50408), (31505, 45872)]