2516680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3701}}^1$

素因数の和:3729

約数の個数: 32

約数和(自身を含む): 5997240

約数和(自身を除く): 3480560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 3701, 7402, 14804, 18505, 29608, 37010, 62917, 74020, 125834, 148040, 251668, 314585, 503336, 629170, 1258340, 2516680]

約数ペア:

[(1, 2516680), (2, 1258340), (4, 629170), (5, 503336), (8, 314585), (10, 251668), (17, 148040), (20, 125834), (34, 74020), (40, 62917), (68, 37010), (85, 29608), (136, 18505), (170, 14804), (340, 7402), (680, 3701)]