22832080

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6961}}^1$

素因数の和:7015

約数の個数: 40

約数和(自身を含む): 54387144

約数和(自身を除く): 31555064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 6961, 13922, 27844, 34805, 55688, 69610, 111376, 139220, 278440, 285401, 556880, 570802, 1141604, 1427005, 2283208, 2854010, 4566416, 5708020, 11416040, 22832080]

約数ペア:

[(1, 22832080), (2, 11416040), (4, 5708020), (5, 4566416), (8, 2854010), (10, 2283208), (16, 1427005), (20, 1141604), (40, 570802), (41, 556880), (80, 285401), (82, 278440), (164, 139220), (205, 111376), (328, 69610), (410, 55688), (656, 34805), (820, 27844), (1640, 13922), (3280, 6961)]