1799364080

素因数分解:

$2^4\times 5^1\times {\mathrm{239}}^1\times {\mathrm{94109}}^1$

素因数の和:94361

約数の個数: 40

約数和(自身を含む): 4201070400

約数和(自身を除く): 2401706320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 239, 478, 956, 1195, 1912, 2390, 3824, 4780, 9560, 19120, 94109, 188218, 376436, 470545, 752872, 941090, 1505744, 1882180, 3764360, 7528720, 22492051, 44984102, 89968204, 112460255, 179936408, 224920510, 359872816, 449841020, 899682040, 1799364080]

約数ペア:

[(1, 1799364080), (2, 899682040), (4, 449841020), (5, 359872816), (8, 224920510), (10, 179936408), (16, 112460255), (20, 89968204), (40, 44984102), (80, 22492051), (239, 7528720), (478, 3764360), (956, 1882180), (1195, 1505744), (1912, 941090), (2390, 752872), (3824, 470545), (4780, 376436), (9560, 188218), (19120, 94109)]