74207360

素因数分解:

$2^7\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2467}}^1$

素因数の和:2533

約数の個数: 64

約数和(自身を含む): 181249920

約数和(自身を除く): 107042560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 320, 376, 470, 640, 752, 940, 1504, 1880, 2467, 3008, 3760, 4934, 6016, 7520, 9868, 12335, 15040, 19736, 24670, 30080, 39472, 49340, 78944, 98680, 115949, 157888, 197360, 231898, 315776, 394720, 463796, 579745, 789440, 927592, 1159490, 1578880, 1855184, 2318980, 3710368, 4637960, 7420736, 9275920, 14841472, 18551840, 37103680, 74207360]

約数ペア:

[(1, 74207360), (2, 37103680), (4, 18551840), (5, 14841472), (8, 9275920), (10, 7420736), (16, 4637960), (20, 3710368), (32, 2318980), (40, 1855184), (47, 1578880), (64, 1159490), (80, 927592), (94, 789440), (128, 579745), (160, 463796), (188, 394720), (235, 315776), (320, 231898), (376, 197360), (470, 157888), (640, 115949), (752, 98680), (940, 78944), (1504, 49340), (1880, 39472), (2467, 30080), (3008, 24670), (3760, 19736), (4934, 15040), (6016, 12335), (7520, 9868)]