3600729040

素因数分解:

$2^4\times 5^1\times {\mathrm{45009113}}^1$

素因数の和:45009126

約数の個数: 20

約数和(自身を含む): 8371695204

約数和(自身を除く): 4770966164

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 45009113, 90018226, 180036452, 225045565, 360072904, 450091130, 720145808, 900182260, 1800364520, 3600729040]

約数ペア:

[(1, 3600729040), (2, 1800364520), (4, 900182260), (5, 720145808), (8, 450091130), (10, 360072904), (16, 225045565), (20, 180036452), (40, 90018226), (80, 45009113)]