12366976880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8136169}}^1$

素因数の和:8136201

約数の個数: 40

約数和(自身を含む): 30266552400

約数和(自身を除く): 17899575520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 8136169, 16272338, 32544676, 40680845, 65089352, 81361690, 130178704, 154587211, 162723380, 309174422, 325446760, 618348844, 650893520, 772936055, 1236697688, 1545872110, 2473395376, 3091744220, 6183488440, 12366976880]

約数ペア:

[(1, 12366976880), (2, 6183488440), (4, 3091744220), (5, 2473395376), (8, 1545872110), (10, 1236697688), (16, 772936055), (19, 650893520), (20, 618348844), (38, 325446760), (40, 309174422), (76, 162723380), (80, 154587211), (95, 130178704), (152, 81361690), (190, 65089352), (304, 40680845), (380, 32544676), (760, 16272338), (1520, 8136169)]