86586160

素因数分解:

$2^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{6481}}^1$

素因数の和:6661

約数の個数: 40

約数和(自身を含む): 202549536

約数和(自身を除く): 115963376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 167, 334, 668, 835, 1336, 1670, 2672, 3340, 6481, 6680, 12962, 13360, 25924, 32405, 51848, 64810, 103696, 129620, 259240, 518480, 1082327, 2164654, 4329308, 5411635, 8658616, 10823270, 17317232, 21646540, 43293080, 86586160]

約数ペア:

[(1, 86586160), (2, 43293080), (4, 21646540), (5, 17317232), (8, 10823270), (10, 8658616), (16, 5411635), (20, 4329308), (40, 2164654), (80, 1082327), (167, 518480), (334, 259240), (668, 129620), (835, 103696), (1336, 64810), (1670, 51848), (2672, 32405), (3340, 25924), (6481, 13360), (6680, 12962)]