45114440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{161123}}^1$

素因数の和:161141

約数の個数: 32

約数和(自身を含む): 116009280

約数和(自身を除く): 70894840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 161123, 322246, 644492, 805615, 1127861, 1288984, 1611230, 2255722, 3222460, 4511444, 5639305, 6444920, 9022888, 11278610, 22557220, 45114440]

約数ペア:

[(1, 45114440), (2, 22557220), (4, 11278610), (5, 9022888), (7, 6444920), (8, 5639305), (10, 4511444), (14, 3222460), (20, 2255722), (28, 1611230), (35, 1288984), (40, 1127861), (56, 805615), (70, 644492), (140, 322246), (280, 161123)]