1923642260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{937}}^1\times {\mathrm{4463}}^1$

素因数の和:5432

約数の個数: 48

約数和(自身を含む): 4220729856

約数和(自身を除く): 2297087596

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 937, 1874, 3748, 4463, 4685, 8926, 9370, 17852, 18740, 21551, 22315, 43102, 44630, 86204, 89260, 102649, 107755, 205298, 215510, 410596, 431020, 513245, 1026490, 2052980, 4181831, 8363662, 16727324, 20909155, 41818310, 83636620, 96182113, 192364226, 384728452, 480910565, 961821130, 1923642260]

約数ペア:

[(1, 1923642260), (2, 961821130), (4, 480910565), (5, 384728452), (10, 192364226), (20, 96182113), (23, 83636620), (46, 41818310), (92, 20909155), (115, 16727324), (230, 8363662), (460, 4181831), (937, 2052980), (1874, 1026490), (3748, 513245), (4463, 431020), (4685, 410596), (8926, 215510), (9370, 205298), (17852, 107755), (18740, 102649), (21551, 89260), (22315, 86204), (43102, 44630)]