1551080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2281}}^1$

素因数の和:2309

約数の個数: 32

約数和(自身を含む): 3696840

約数和(自身を除く): 2145760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 2281, 4562, 9124, 11405, 18248, 22810, 38777, 45620, 77554, 91240, 155108, 193885, 310216, 387770, 775540, 1551080]

約数ペア:

[(1, 1551080), (2, 775540), (4, 387770), (5, 310216), (8, 193885), (10, 155108), (17, 91240), (20, 77554), (34, 45620), (40, 38777), (68, 22810), (85, 18248), (136, 11405), (170, 9124), (340, 4562), (680, 2281)]