10465540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{30781}}^1$

素因数の和:30807

約数の個数: 24

約数和(自身を含む): 23271192

約数和(自身を除く): 12805652

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 30781, 61562, 123124, 153905, 307810, 523277, 615620, 1046554, 2093108, 2616385, 5232770, 10465540]

約数ペア:

[(1, 10465540), (2, 5232770), (4, 2616385), (5, 2093108), (10, 1046554), (17, 615620), (20, 523277), (34, 307810), (68, 153905), (85, 123124), (170, 61562), (340, 30781)]