192800

素因数分解:

$2^5\times 5^2\times {\mathrm{241}}^1$

素因数の和:261

約数の個数: 36

約数和(自身を含む): 472626

約数和(自身を除く): 279826

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 241, 400, 482, 800, 964, 1205, 1928, 2410, 3856, 4820, 6025, 7712, 9640, 12050, 19280, 24100, 38560, 48200, 96400, 192800]

約数ペア:

[(1, 192800), (2, 96400), (4, 48200), (5, 38560), (8, 24100), (10, 19280), (16, 12050), (20, 9640), (25, 7712), (32, 6025), (40, 4820), (50, 3856), (80, 2410), (100, 1928), (160, 1205), (200, 964), (241, 800), (400, 482)]