14398280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27689}}^1$

素因数の和:27713

約数の個数: 32

約数和(自身を含む): 34889400

約数和(自身を除く): 20491120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 27689, 55378, 110756, 138445, 221512, 276890, 359957, 553780, 719914, 1107560, 1439828, 1799785, 2879656, 3599570, 7199140, 14398280]

約数ペア:

[(1, 14398280), (2, 7199140), (4, 3599570), (5, 2879656), (8, 1799785), (10, 1439828), (13, 1107560), (20, 719914), (26, 553780), (40, 359957), (52, 276890), (65, 221512), (104, 138445), (130, 110756), (260, 55378), (520, 27689)]