7689360250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{215087}}^1$

素因数の和:215128

約数の個数: 64

約数和(自身を含む): 16911078912

約数和(自身を除く): 9221718662

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 125, 130, 143, 250, 275, 286, 325, 550, 650, 715, 1375, 1430, 1625, 2750, 3250, 3575, 7150, 17875, 35750, 215087, 430174, 1075435, 2150870, 2365957, 2796131, 4731914, 5377175, 5592262, 10754350, 11829785, 13980655, 23659570, 26885875, 27961310, 30757441, 53771750, 59148925, 61514882, 69903275, 118297850, 139806550, 153787205, 295744625, 307574410, 349516375, 591489250, 699032750, 768936025, 1537872050, 3844680125, 7689360250]

約数ペア:

[(1, 7689360250), (2, 3844680125), (5, 1537872050), (10, 768936025), (11, 699032750), (13, 591489250), (22, 349516375), (25, 307574410), (26, 295744625), (50, 153787205), (55, 139806550), (65, 118297850), (110, 69903275), (125, 61514882), (130, 59148925), (143, 53771750), (250, 30757441), (275, 27961310), (286, 26885875), (325, 23659570), (550, 13980655), (650, 11829785), (715, 10754350), (1375, 5592262), (1430, 5377175), (1625, 4731914), (2750, 2796131), (3250, 2365957), (3575, 2150870), (7150, 1075435), (17875, 430174), (35750, 215087)]