8487410

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 15869952

約数和(自身を除く): 7382542

約数列:

[1, 2, 5, 10, 41, 82, 127, 163, 205, 254, 326, 410, 635, 815, 1270, 1630, 5207, 6683, 10414, 13366, 20701, 26035, 33415, 41402, 52070, 66830, 103505, 207010, 848741, 1697482, 4243705, 8487410]

約数ペア:

[(1, 8487410), (2, 4243705), (5, 1697482), (10, 848741), (41, 207010), (82, 103505), (127, 66830), (163, 52070), (205, 41402), (254, 33415), (326, 26035), (410, 20701), (635, 13366), (815, 10414), (1270, 6683), (1630, 5207)]