2961004040

素因数分解:

$2^3\times 5^1\times {\mathrm{74025101}}^1$

素因数の和:74025112

約数の個数: 16

約数和(自身を含む): 6662259180

約数和(自身を除く): 3701255140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 74025101, 148050202, 296100404, 370125505, 592200808, 740251010, 1480502020, 2961004040]

約数ペア:

[(1, 2961004040), (2, 1480502020), (4, 740251010), (5, 592200808), (8, 370125505), (10, 296100404), (20, 148050202), (40, 74025101)]