3374920

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{607}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 7660800

約数和(自身を除く): 4285880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 607, 695, 1112, 1214, 1390, 2428, 2780, 3035, 4856, 5560, 6070, 12140, 24280, 84373, 168746, 337492, 421865, 674984, 843730, 1687460, 3374920]

約数ペア:

[(1, 3374920), (2, 1687460), (4, 843730), (5, 674984), (8, 421865), (10, 337492), (20, 168746), (40, 84373), (139, 24280), (278, 12140), (556, 6070), (607, 5560), (695, 4856), (1112, 3035), (1214, 2780), (1390, 2428)]