1794929680

素因数分解:

$2^4\times 5^1\times {\mathrm{443}}^1\times {\mathrm{50647}}^1$

素因数の和:51103

約数の個数: 40

約数和(自身を含む): 4182714432

約数和(自身を除く): 2387784752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 443, 886, 1772, 2215, 3544, 4430, 7088, 8860, 17720, 35440, 50647, 101294, 202588, 253235, 405176, 506470, 810352, 1012940, 2025880, 4051760, 22436621, 44873242, 89746484, 112183105, 179492968, 224366210, 358985936, 448732420, 897464840, 1794929680]

約数ペア:

[(1, 1794929680), (2, 897464840), (4, 448732420), (5, 358985936), (8, 224366210), (10, 179492968), (16, 112183105), (20, 89746484), (40, 44873242), (80, 22436621), (443, 4051760), (886, 2025880), (1772, 1012940), (2215, 810352), (3544, 506470), (4430, 405176), (7088, 253235), (8860, 202588), (17720, 101294), (35440, 50647)]