9289040

素因数分解:

$2^4\times 5^1\times {\mathrm{116113}}^1$

素因数の和:116126

約数の個数: 20

約数和(自身を含む): 21597204

約数和(自身を除く): 12308164

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 116113, 232226, 464452, 580565, 928904, 1161130, 1857808, 2322260, 4644520, 9289040]

約数ペア:

[(1, 9289040), (2, 4644520), (4, 2322260), (5, 1857808), (8, 1161130), (10, 928904), (16, 580565), (20, 464452), (40, 232226), (80, 116113)]