88072480

素因数分解:

$2^5\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1663}}^1$

素因数の和:2009

約数の個数: 48

約数和(自身を含む): 208825344

約数和(自身を除く): 120752864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 331, 662, 1324, 1655, 1663, 2648, 3310, 3326, 5296, 6620, 6652, 8315, 10592, 13240, 13304, 16630, 26480, 26608, 33260, 52960, 53216, 66520, 133040, 266080, 550453, 1100906, 2201812, 2752265, 4403624, 5504530, 8807248, 11009060, 17614496, 22018120, 44036240, 88072480]

約数ペア:

[(1, 88072480), (2, 44036240), (4, 22018120), (5, 17614496), (8, 11009060), (10, 8807248), (16, 5504530), (20, 4403624), (32, 2752265), (40, 2201812), (80, 1100906), (160, 550453), (331, 266080), (662, 133040), (1324, 66520), (1655, 53216), (1663, 52960), (2648, 33260), (3310, 26608), (3326, 26480), (5296, 16630), (6620, 13304), (6652, 13240), (8315, 10592)]