4730420

素因数分解:

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

素因数の和:13939

約数の個数: 24

約数和(自身を含む): 10518984

約数和(自身を除く): 5788564

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 13913, 27826, 55652, 69565, 139130, 236521, 278260, 473042, 946084, 1182605, 2365210, 4730420]

約数ペア:

[(1, 4730420), (2, 2365210), (4, 1182605), (5, 946084), (10, 473042), (17, 278260), (20, 236521), (34, 139130), (68, 69565), (85, 55652), (170, 27826), (340, 13913)]