69013660

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{84163}}^1$

素因数の和:84213

約数の個数: 24

約数和(自身を含む): 148465296

約数和(自身を除く): 79451636

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 84163, 168326, 336652, 420815, 841630, 1683260, 3450683, 6901366, 13802732, 17253415, 34506830, 69013660]

約数ペア:

[(1, 69013660), (2, 34506830), (4, 17253415), (5, 13802732), (10, 6901366), (20, 3450683), (41, 1683260), (82, 841630), (164, 420815), (205, 336652), (410, 168326), (820, 84163)]