2685254650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{111653}}^1$

素因数の和:111715

約数の個数: 48

約数和(自身を含む): 5524193304

約数和(自身を除く): 2838938654

約数列:

[1, 2, 5, 10, 13, 25, 26, 37, 50, 65, 74, 130, 185, 325, 370, 481, 650, 925, 962, 1850, 2405, 4810, 12025, 24050, 111653, 223306, 558265, 1116530, 1451489, 2791325, 2902978, 4131161, 5582650, 7257445, 8262322, 14514890, 20655805, 36287225, 41311610, 53705093, 72574450, 103279025, 107410186, 206558050, 268525465, 537050930, 1342627325, 2685254650]

約数ペア:

[(1, 2685254650), (2, 1342627325), (5, 537050930), (10, 268525465), (13, 206558050), (25, 107410186), (26, 103279025), (37, 72574450), (50, 53705093), (65, 41311610), (74, 36287225), (130, 20655805), (185, 14514890), (325, 8262322), (370, 7257445), (481, 5582650), (650, 4131161), (925, 2902978), (962, 2791325), (1850, 1451489), (2405, 1116530), (4810, 558265), (12025, 223306), (24050, 111653)]