45625040

素因数分解:

$2^4\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1723}}^1$

素因数の和:2067

約数の個数: 40

約数和(自身を含む): 106460448

約数和(自身を除く): 60835408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 331, 662, 1324, 1655, 1723, 2648, 3310, 3446, 5296, 6620, 6892, 8615, 13240, 13784, 17230, 26480, 27568, 34460, 68920, 137840, 570313, 1140626, 2281252, 2851565, 4562504, 5703130, 9125008, 11406260, 22812520, 45625040]

約数ペア:

[(1, 45625040), (2, 22812520), (4, 11406260), (5, 9125008), (8, 5703130), (10, 4562504), (16, 2851565), (20, 2281252), (40, 1140626), (80, 570313), (331, 137840), (662, 68920), (1324, 34460), (1655, 27568), (1723, 26480), (2648, 17230), (3310, 13784), (3446, 13240), (5296, 8615), (6620, 6892)]