922960

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:235

約数の個数: 40

約数和(自身を含む): 2187360

約数和(自身を除く): 1264400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 139, 166, 278, 332, 415, 556, 664, 695, 830, 1112, 1328, 1390, 1660, 2224, 2780, 3320, 5560, 6640, 11120, 11537, 23074, 46148, 57685, 92296, 115370, 184592, 230740, 461480, 922960]

約数ペア:

[(1, 922960), (2, 461480), (4, 230740), (5, 184592), (8, 115370), (10, 92296), (16, 57685), (20, 46148), (40, 23074), (80, 11537), (83, 11120), (139, 6640), (166, 5560), (278, 3320), (332, 2780), (415, 2224), (556, 1660), (664, 1390), (695, 1328), (830, 1112)]