82177120

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12527}}^1$

素因数の和:12583

約数の個数: 48

約数和(自身を含む): 198894528

約数和(自身を除く): 116717408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 12527, 25054, 50108, 62635, 100216, 125270, 200432, 250540, 400864, 501080, 513607, 1002160, 1027214, 2004320, 2054428, 2568035, 4108856, 5136070, 8217712, 10272140, 16435424, 20544280, 41088560, 82177120]

約数ペア:

[(1, 82177120), (2, 41088560), (4, 20544280), (5, 16435424), (8, 10272140), (10, 8217712), (16, 5136070), (20, 4108856), (32, 2568035), (40, 2054428), (41, 2004320), (80, 1027214), (82, 1002160), (160, 513607), (164, 501080), (205, 400864), (328, 250540), (410, 200432), (656, 125270), (820, 100216), (1312, 62635), (1640, 50108), (3280, 25054), (6560, 12527)]