26292220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{937}}^1$

素因数の和:1030

約数の個数: 48

約数和(自身を含む): 58621248

約数和(自身を除く): 32329028

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 61, 92, 115, 122, 230, 244, 305, 460, 610, 937, 1220, 1403, 1874, 2806, 3748, 4685, 5612, 7015, 9370, 14030, 18740, 21551, 28060, 43102, 57157, 86204, 107755, 114314, 215510, 228628, 285785, 431020, 571570, 1143140, 1314611, 2629222, 5258444, 6573055, 13146110, 26292220]

約数ペア:

[(1, 26292220), (2, 13146110), (4, 6573055), (5, 5258444), (10, 2629222), (20, 1314611), (23, 1143140), (46, 571570), (61, 431020), (92, 285785), (115, 228628), (122, 215510), (230, 114314), (244, 107755), (305, 86204), (460, 57157), (610, 43102), (937, 28060), (1220, 21551), (1403, 18740), (1874, 14030), (2806, 9370), (3748, 7015), (4685, 5612)]