89932440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{57649}}^1$

素因数の和:57676

約数の個数: 64

約数和(自身を含む): 290556000

約数和(自身を除く): 200623560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 57649, 115298, 172947, 230596, 288245, 345894, 461192, 576490, 691788, 749437, 864735, 1152980, 1383576, 1498874, 1729470, 2248311, 2305960, 2997748, 3458940, 3747185, 4496622, 5995496, 6917880, 7494370, 8993244, 11241555, 14988740, 17986488, 22483110, 29977480, 44966220, 89932440]

約数ペア:

[(1, 89932440), (2, 44966220), (3, 29977480), (4, 22483110), (5, 17986488), (6, 14988740), (8, 11241555), (10, 8993244), (12, 7494370), (13, 6917880), (15, 5995496), (20, 4496622), (24, 3747185), (26, 3458940), (30, 2997748), (39, 2305960), (40, 2248311), (52, 1729470), (60, 1498874), (65, 1383576), (78, 1152980), (104, 864735), (120, 749437), (130, 691788), (156, 576490), (195, 461192), (260, 345894), (312, 288245), (390, 230596), (520, 172947), (780, 115298), (1560, 57649)]