226009120

素因数分解:

$2^5\times 5^1\times {\mathrm{661}}^1\times {\mathrm{2137}}^1$

素因数の和:2813

約数の個数: 48

約数和(自身を含む): 535004568

約数和(自身を除く): 308995448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 661, 1322, 2137, 2644, 3305, 4274, 5288, 6610, 8548, 10576, 10685, 13220, 17096, 21152, 21370, 26440, 34192, 42740, 52880, 68384, 85480, 105760, 170960, 341920, 1412557, 2825114, 5650228, 7062785, 11300456, 14125570, 22600912, 28251140, 45201824, 56502280, 113004560, 226009120]

約数ペア:

[(1, 226009120), (2, 113004560), (4, 56502280), (5, 45201824), (8, 28251140), (10, 22600912), (16, 14125570), (20, 11300456), (32, 7062785), (40, 5650228), (80, 2825114), (160, 1412557), (661, 341920), (1322, 170960), (2137, 105760), (2644, 85480), (3305, 68384), (4274, 52880), (5288, 42740), (6610, 34192), (8548, 26440), (10576, 21370), (10685, 21152), (13220, 17096)]