2673080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3931}}^1$

素因数の和:3959

約数の個数: 32

約数和(自身を含む): 6369840

約数和(自身を除く): 3696760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 3931, 7862, 15724, 19655, 31448, 39310, 66827, 78620, 133654, 157240, 267308, 334135, 534616, 668270, 1336540, 2673080]

約数ペア:

[(1, 2673080), (2, 1336540), (4, 668270), (5, 534616), (8, 334135), (10, 267308), (17, 157240), (20, 133654), (34, 78620), (40, 66827), (68, 39310), (85, 31448), (136, 19655), (170, 15724), (340, 7862), (680, 3931)]