417281260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{3863}}^1$

素因数の和:4374

約数の個数: 48

約数和(自身を含む): 958148352

約数和(自身を除く): 540867092

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 491, 982, 1964, 2455, 3863, 4910, 5401, 7726, 9820, 10802, 15452, 19315, 21604, 27005, 38630, 42493, 54010, 77260, 84986, 108020, 169972, 212465, 424930, 849860, 1896733, 3793466, 7586932, 9483665, 18967330, 20864063, 37934660, 41728126, 83456252, 104320315, 208640630, 417281260]

約数ペア:

[(1, 417281260), (2, 208640630), (4, 104320315), (5, 83456252), (10, 41728126), (11, 37934660), (20, 20864063), (22, 18967330), (44, 9483665), (55, 7586932), (110, 3793466), (220, 1896733), (491, 849860), (982, 424930), (1964, 212465), (2455, 169972), (3863, 108020), (4910, 84986), (5401, 77260), (7726, 54010), (9820, 42493), (10802, 38630), (15452, 27005), (19315, 21604)]