4157770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 8006400

約数和(自身を除く): 3848630

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 158, 190, 277, 395, 554, 790, 1385, 1501, 2770, 3002, 5263, 7505, 10526, 15010, 21883, 26315, 43766, 52630, 109415, 218830, 415777, 831554, 2078885, 4157770]

約数ペア:

[(1, 4157770), (2, 2078885), (5, 831554), (10, 415777), (19, 218830), (38, 109415), (79, 52630), (95, 43766), (158, 26315), (190, 21883), (277, 15010), (395, 10526), (554, 7505), (790, 5263), (1385, 3002), (1501, 2770)]