86224090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{5099}}^1$

素因数の和:5214

約数の個数: 32

約数和(自身を含む): 165240000

約数和(自身を除く): 79015910

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 445, 890, 1691, 3382, 5099, 8455, 10198, 16910, 25495, 50990, 96881, 193762, 453811, 484405, 907622, 968810, 2269055, 4538110, 8622409, 17244818, 43112045, 86224090]

約数ペア:

[(1, 86224090), (2, 43112045), (5, 17244818), (10, 8622409), (19, 4538110), (38, 2269055), (89, 968810), (95, 907622), (178, 484405), (190, 453811), (445, 193762), (890, 96881), (1691, 50990), (3382, 25495), (5099, 16910), (8455, 10198)]