15024040

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{9161}}^1$

素因数の和:9213

約数の個数: 32

約数和(自身を含む): 34632360

約数和(自身を除く): 19608320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 9161, 18322, 36644, 45805, 73288, 91610, 183220, 366440, 375601, 751202, 1502404, 1878005, 3004808, 3756010, 7512020, 15024040]

約数ペア:

[(1, 15024040), (2, 7512020), (4, 3756010), (5, 3004808), (8, 1878005), (10, 1502404), (20, 751202), (40, 375601), (41, 366440), (82, 183220), (164, 91610), (205, 73288), (328, 45805), (410, 36644), (820, 18322), (1640, 9161)]