2133160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3137}}^1$

素因数の和:3165

約数の個数: 32

約数和(自身を含む): 5083560

約数和(自身を除く): 2950400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 3137, 6274, 12548, 15685, 25096, 31370, 53329, 62740, 106658, 125480, 213316, 266645, 426632, 533290, 1066580, 2133160]

約数ペア:

[(1, 2133160), (2, 1066580), (4, 533290), (5, 426632), (8, 266645), (10, 213316), (17, 125480), (20, 106658), (34, 62740), (40, 53329), (68, 31370), (85, 25096), (136, 15685), (170, 12548), (340, 6274), (680, 3137)]