274360040

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{35911}}^1$

素因数の和:36113

約数の個数: 32

約数和(自身を含む): 620559360

約数和(自身を除く): 346199320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 955, 1528, 1910, 3820, 7640, 35911, 71822, 143644, 179555, 287288, 359110, 718220, 1436440, 6859001, 13718002, 27436004, 34295005, 54872008, 68590010, 137180020, 274360040]

約数ペア:

[(1, 274360040), (2, 137180020), (4, 68590010), (5, 54872008), (8, 34295005), (10, 27436004), (20, 13718002), (40, 6859001), (191, 1436440), (382, 718220), (764, 359110), (955, 287288), (1528, 179555), (1910, 143644), (3820, 71822), (7640, 35911)]