117939920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4481}}^1$

素因数の和:4548

約数の個数: 80

約数和(自身を含む): 320122368

約数和(自身を除く): 202182448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 47, 56, 70, 80, 94, 112, 140, 188, 235, 280, 329, 376, 470, 560, 658, 752, 940, 1316, 1645, 1880, 2632, 3290, 3760, 4481, 5264, 6580, 8962, 13160, 17924, 22405, 26320, 31367, 35848, 44810, 62734, 71696, 89620, 125468, 156835, 179240, 210607, 250936, 313670, 358480, 421214, 501872, 627340, 842428, 1053035, 1254680, 1474249, 1684856, 2106070, 2509360, 2948498, 3369712, 4212140, 5896996, 7371245, 8424280, 11793992, 14742490, 16848560, 23587984, 29484980, 58969960, 117939920]

約数ペア:

[(1, 117939920), (2, 58969960), (4, 29484980), (5, 23587984), (7, 16848560), (8, 14742490), (10, 11793992), (14, 8424280), (16, 7371245), (20, 5896996), (28, 4212140), (35, 3369712), (40, 2948498), (47, 2509360), (56, 2106070), (70, 1684856), (80, 1474249), (94, 1254680), (112, 1053035), (140, 842428), (188, 627340), (235, 501872), (280, 421214), (329, 358480), (376, 313670), (470, 250936), (560, 210607), (658, 179240), (752, 156835), (940, 125468), (1316, 89620), (1645, 71696), (1880, 62734), (2632, 44810), (3290, 35848), (3760, 31367), (4481, 26320), (5264, 22405), (6580, 17924), (8962, 13160)]