36009040

素因数分解:

$2^4\times 5^1\times {\mathrm{450113}}^1$

素因数の和:450126

約数の個数: 20

約数和(自身を含む): 83721204

約数和(自身を除く): 47712164

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 450113, 900226, 1800452, 2250565, 3600904, 4501130, 7201808, 9002260, 18004520, 36009040]

約数ペア:

[(1, 36009040), (2, 18004520), (4, 9002260), (5, 7201808), (8, 4501130), (10, 3600904), (16, 2250565), (20, 1800452), (40, 900226), (80, 450113)]