38823590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4091}}^1$

素因数の和:4184

約数の個数: 32

約数和(自身を含む): 76307616

約数和(自身を除く): 37484026

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4091, 4745, 8182, 9490, 20455, 40910, 53183, 106366, 265915, 298643, 531830, 597286, 1493215, 2986430, 3882359, 7764718, 19411795, 38823590]

約数ペア:

[(1, 38823590), (2, 19411795), (5, 7764718), (10, 3882359), (13, 2986430), (26, 1493215), (65, 597286), (73, 531830), (130, 298643), (146, 265915), (365, 106366), (730, 53183), (949, 40910), (1898, 20455), (4091, 9490), (4745, 8182)]