1045014734440

素因数分解:

$2^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{74857789}}^1$

素因数の和:74858149

約数の個数: 32

約数和(自身を含む): 2358020385000

約数和(自身を除く): 1313005650560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 349, 698, 1396, 1745, 2792, 3490, 6980, 13960, 74857789, 149715578, 299431156, 374288945, 598862312, 748577890, 1497155780, 2994311560, 26125368361, 52250736722, 104501473444, 130626841805, 209002946888, 261253683610, 522507367220, 1045014734440]

約数ペア:

[(1, 1045014734440), (2, 522507367220), (4, 261253683610), (5, 209002946888), (8, 130626841805), (10, 104501473444), (20, 52250736722), (40, 26125368361), (349, 2994311560), (698, 1497155780), (1396, 748577890), (1745, 598862312), (2792, 374288945), (3490, 299431156), (6980, 149715578), (13960, 74857789)]