9621320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{14149}}^1$

素因数の和:14177

約数の個数: 32

約数和(自身を含む): 22923000

約数和(自身を除く): 13301680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 14149, 28298, 56596, 70745, 113192, 141490, 240533, 282980, 481066, 565960, 962132, 1202665, 1924264, 2405330, 4810660, 9621320]

約数ペア:

[(1, 9621320), (2, 4810660), (4, 2405330), (5, 1924264), (8, 1202665), (10, 962132), (17, 565960), (20, 481066), (34, 282980), (40, 240533), (68, 141490), (85, 113192), (136, 70745), (170, 56596), (340, 28298), (680, 14149)]