1630700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{709}}^1$

素因数の和:746

約数の個数: 36

約数和(自身を含む): 3697680

約数和(自身を除く): 2066980

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 709, 1150, 1418, 2300, 2836, 3545, 7090, 14180, 16307, 17725, 32614, 35450, 65228, 70900, 81535, 163070, 326140, 407675, 815350, 1630700]

約数ペア:

[(1, 1630700), (2, 815350), (4, 407675), (5, 326140), (10, 163070), (20, 81535), (23, 70900), (25, 65228), (46, 35450), (50, 32614), (92, 17725), (100, 16307), (115, 14180), (230, 7090), (460, 3545), (575, 2836), (709, 2300), (1150, 1418)]