3887665080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2492093}}^1$

素因数の和:2492120

約数の個数: 64

約数和(自身を含む): 12560153760

約数和(自身を除く): 8672488680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 2492093, 4984186, 7476279, 9968372, 12460465, 14952558, 19936744, 24920930, 29905116, 32397209, 37381395, 49841860, 59810232, 64794418, 74762790, 97191627, 99683720, 129588836, 149525580, 161986045, 194383254, 259177672, 299051160, 323972090, 388766508, 485958135, 647944180, 777533016, 971916270, 1295888360, 1943832540, 3887665080]

約数ペア:

[(1, 3887665080), (2, 1943832540), (3, 1295888360), (4, 971916270), (5, 777533016), (6, 647944180), (8, 485958135), (10, 388766508), (12, 323972090), (13, 299051160), (15, 259177672), (20, 194383254), (24, 161986045), (26, 149525580), (30, 129588836), (39, 99683720), (40, 97191627), (52, 74762790), (60, 64794418), (65, 59810232), (78, 49841860), (104, 37381395), (120, 32397209), (130, 29905116), (156, 24920930), (195, 19936744), (260, 14952558), (312, 12460465), (390, 9968372), (520, 7476279), (780, 4984186), (1560, 2492093)]