11416040

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6961}}^1$

素因数の和:7013

約数の個数: 32

約数和(自身を含む): 26316360

約数和(自身を除く): 14900320

約数列:

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

約数ペア:

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