6539840

素因数分解:

$2^6\times 5^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:315

約数の個数: 56

約数和(自身を含む): 15800832

約数和(自身を除く): 9260992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 160, 191, 214, 320, 382, 428, 535, 764, 856, 955, 1070, 1528, 1712, 1910, 2140, 3056, 3424, 3820, 4280, 6112, 6848, 7640, 8560, 12224, 15280, 17120, 20437, 30560, 34240, 40874, 61120, 81748, 102185, 163496, 204370, 326992, 408740, 653984, 817480, 1307968, 1634960, 3269920, 6539840]

約数ペア:

[(1, 6539840), (2, 3269920), (4, 1634960), (5, 1307968), (8, 817480), (10, 653984), (16, 408740), (20, 326992), (32, 204370), (40, 163496), (64, 102185), (80, 81748), (107, 61120), (160, 40874), (191, 34240), (214, 30560), (320, 20437), (382, 17120), (428, 15280), (535, 12224), (764, 8560), (856, 7640), (955, 6848), (1070, 6112), (1528, 4280), (1712, 3820), (1910, 3424), (2140, 3056)]