84716560

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{22531}}^1$

素因数の和:22591

約数の個数: 40

約数和(自身を含む): 201165696

約数和(自身を除く): 116449136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 22531, 45062, 90124, 112655, 180248, 225310, 360496, 450620, 901240, 1058957, 1802480, 2117914, 4235828, 5294785, 8471656, 10589570, 16943312, 21179140, 42358280, 84716560]

約数ペア:

[(1, 84716560), (2, 42358280), (4, 21179140), (5, 16943312), (8, 10589570), (10, 8471656), (16, 5294785), (20, 4235828), (40, 2117914), (47, 1802480), (80, 1058957), (94, 901240), (188, 450620), (235, 360496), (376, 225310), (470, 180248), (752, 112655), (940, 90124), (1880, 45062), (3760, 22531)]