4368290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 8406720

約数和(自身を除く): 4038430

約数列:

[1, 2, 5, 10, 19, 38, 83, 95, 166, 190, 277, 415, 554, 830, 1385, 1577, 2770, 3154, 5263, 7885, 10526, 15770, 22991, 26315, 45982, 52630, 114955, 229910, 436829, 873658, 2184145, 4368290]

約数ペア:

[(1, 4368290), (2, 2184145), (5, 873658), (10, 436829), (19, 229910), (38, 114955), (83, 52630), (95, 45982), (166, 26315), (190, 22991), (277, 15770), (415, 10526), (554, 7885), (830, 5263), (1385, 3154), (1577, 2770)]