14402440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27697}}^1$

素因数の和:27721

約数の個数: 32

約数和(自身を含む): 34899480

約数和(自身を除く): 20497040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 27697, 55394, 110788, 138485, 221576, 276970, 360061, 553940, 720122, 1107880, 1440244, 1800305, 2880488, 3600610, 7201220, 14402440]

約数ペア:

[(1, 14402440), (2, 7201220), (4, 3600610), (5, 2880488), (8, 1800305), (10, 1440244), (13, 1107880), (20, 720122), (26, 553940), (40, 360061), (52, 276970), (65, 221576), (104, 138485), (130, 110788), (260, 55394), (520, 27697)]