68704600

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{7309}}^1$

素因数の和:7372

約数の個数: 48

約数和(自身を含む): 163159200

約数和(自身を除く): 94454600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 188, 200, 235, 376, 470, 940, 1175, 1880, 2350, 4700, 7309, 9400, 14618, 29236, 36545, 58472, 73090, 146180, 182725, 292360, 343523, 365450, 687046, 730900, 1374092, 1461800, 1717615, 2748184, 3435230, 6870460, 8588075, 13740920, 17176150, 34352300, 68704600]

約数ペア:

[(1, 68704600), (2, 34352300), (4, 17176150), (5, 13740920), (8, 8588075), (10, 6870460), (20, 3435230), (25, 2748184), (40, 1717615), (47, 1461800), (50, 1374092), (94, 730900), (100, 687046), (188, 365450), (200, 343523), (235, 292360), (376, 182725), (470, 146180), (940, 73090), (1175, 58472), (1880, 36545), (2350, 29236), (4700, 14618), (7309, 9400)]