80491663564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{503}}^1\times {\mathrm{30469}}^1$

素因数の和:31090

約数の個数: 48

約数和(自身を含む): 153507372480

約数和(自身を除く): 73015708916

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 503, 1006, 1313, 2012, 2626, 5252, 6539, 13078, 26156, 30469, 50803, 60938, 101606, 121876, 203212, 396097, 660439, 792194, 1320878, 1584388, 2641756, 3077369, 6154738, 12309476, 15325907, 30651814, 40005797, 61303628, 80011594, 160023188, 199236791, 398473582, 796947164, 1547916607, 3095833214, 6191666428, 20122915891, 40245831782, 80491663564]

約数ペア:

[(1, 80491663564), (2, 40245831782), (4, 20122915891), (13, 6191666428), (26, 3095833214), (52, 1547916607), (101, 796947164), (202, 398473582), (404, 199236791), (503, 160023188), (1006, 80011594), (1313, 61303628), (2012, 40005797), (2626, 30651814), (5252, 15325907), (6539, 12309476), (13078, 6154738), (26156, 3077369), (30469, 2641756), (50803, 1584388), (60938, 1320878), (101606, 792194), (121876, 660439), (203212, 396097)]