7831224440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15060047}}^1$

素因数の和:15060071

約数の個数: 32

約数和(自身を含む): 18975660480

約数和(自身を除く): 11144436040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 15060047, 30120094, 60240188, 75300235, 120480376, 150600470, 195780611, 301200940, 391561222, 602401880, 783122444, 978903055, 1566244888, 1957806110, 3915612220, 7831224440]

約数ペア:

[(1, 7831224440), (2, 3915612220), (4, 1957806110), (5, 1566244888), (8, 978903055), (10, 783122444), (13, 602401880), (20, 391561222), (26, 301200940), (40, 195780611), (52, 150600470), (65, 120480376), (104, 75300235), (130, 60240188), (260, 30120094), (520, 15060047)]