472321880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{694591}}^1$

素因数の和:694619

約数の個数: 32

約数和(自身を含む): 1125239040

約数和(自身を除く): 652917160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 694591, 1389182, 2778364, 3472955, 5556728, 6945910, 11808047, 13891820, 23616094, 27783640, 47232188, 59040235, 94464376, 118080470, 236160940, 472321880]

約数ペア:

[(1, 472321880), (2, 236160940), (4, 118080470), (5, 94464376), (8, 59040235), (10, 47232188), (17, 27783640), (20, 23616094), (34, 13891820), (40, 11808047), (68, 6945910), (85, 5556728), (136, 3472955), (170, 2778364), (340, 1389182), (680, 694591)]