9460840

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13913}}^1$

素因数の和:13941

約数の個数: 32

約数和(自身を含む): 22540680

約数和(自身を除く): 13079840

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 13913, 27826, 55652, 69565, 111304, 139130, 236521, 278260, 473042, 556520, 946084, 1182605, 1892168, 2365210, 4730420, 9460840]

約数ペア:

[(1, 9460840), (2, 4730420), (4, 2365210), (5, 1892168), (8, 1182605), (10, 946084), (17, 556520), (20, 473042), (34, 278260), (40, 236521), (68, 139130), (85, 111304), (136, 69565), (170, 55652), (340, 27826), (680, 13913)]