88366640

素因数分解:

$2^4\times 5^1\times {\mathrm{433}}^1\times {\mathrm{2551}}^1$

素因数の和:2997

約数の個数: 40

約数和(自身を含む): 206007648

約数和(自身を除く): 117641008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 433, 866, 1732, 2165, 2551, 3464, 4330, 5102, 6928, 8660, 10204, 12755, 17320, 20408, 25510, 34640, 40816, 51020, 102040, 204080, 1104583, 2209166, 4418332, 5522915, 8836664, 11045830, 17673328, 22091660, 44183320, 88366640]

約数ペア:

[(1, 88366640), (2, 44183320), (4, 22091660), (5, 17673328), (8, 11045830), (10, 8836664), (16, 5522915), (20, 4418332), (40, 2209166), (80, 1104583), (433, 204080), (866, 102040), (1732, 51020), (2165, 40816), (2551, 34640), (3464, 25510), (4330, 20408), (5102, 17320), (6928, 12755), (8660, 10204)]