104350420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{306913}}^1$

素因数の和:306939

約数の個数: 24

約数和(自身を含む): 232026984

約数和(自身を除く): 127676564

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 306913, 613826, 1227652, 1534565, 3069130, 5217521, 6138260, 10435042, 20870084, 26087605, 52175210, 104350420]

約数ペア:

[(1, 104350420), (2, 52175210), (4, 26087605), (5, 20870084), (10, 10435042), (17, 6138260), (20, 5217521), (34, 3069130), (68, 1534565), (85, 1227652), (170, 613826), (340, 306913)]