39297880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{57791}}^1$

素因数の和:57819

約数の個数: 32

約数和(自身を含む): 93623040

約数和(自身を除く): 54325160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 57791, 115582, 231164, 288955, 462328, 577910, 982447, 1155820, 1964894, 2311640, 3929788, 4912235, 7859576, 9824470, 19648940, 39297880]

約数ペア:

[(1, 39297880), (2, 19648940), (4, 9824470), (5, 7859576), (8, 4912235), (10, 3929788), (17, 2311640), (20, 1964894), (34, 1155820), (40, 982447), (68, 577910), (85, 462328), (136, 288955), (170, 231164), (340, 115582), (680, 57791)]