38096768560

素因数分解:

$2^4\times 5^1\times {\mathrm{491}}^1\times {\mathrm{969877}}^1$

素因数の和:970381

約数の個数: 40

約数和(自身を含む): 88755475536

約数和(自身を除く): 50658706976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 491, 982, 1964, 2455, 3928, 4910, 7856, 9820, 19640, 39280, 969877, 1939754, 3879508, 4849385, 7759016, 9698770, 15518032, 19397540, 38795080, 77590160, 476209607, 952419214, 1904838428, 2381048035, 3809676856, 4762096070, 7619353712, 9524192140, 19048384280, 38096768560]

約数ペア:

[(1, 38096768560), (2, 19048384280), (4, 9524192140), (5, 7619353712), (8, 4762096070), (10, 3809676856), (16, 2381048035), (20, 1904838428), (40, 952419214), (80, 476209607), (491, 77590160), (982, 38795080), (1964, 19397540), (2455, 15518032), (3928, 9698770), (4910, 7759016), (7856, 4849385), (9820, 3879508), (19640, 1939754), (39280, 969877)]