61829440

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4111}}^1$

素因数の和:4175

約数の個数: 56

約数和(自身を含む): 150400512

約数和(自身を除く): 88571072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 235, 320, 376, 470, 752, 940, 1504, 1880, 3008, 3760, 4111, 7520, 8222, 15040, 16444, 20555, 32888, 41110, 65776, 82220, 131552, 164440, 193217, 263104, 328880, 386434, 657760, 772868, 966085, 1315520, 1545736, 1932170, 3091472, 3864340, 6182944, 7728680, 12365888, 15457360, 30914720, 61829440]

約数ペア:

[(1, 61829440), (2, 30914720), (4, 15457360), (5, 12365888), (8, 7728680), (10, 6182944), (16, 3864340), (20, 3091472), (32, 1932170), (40, 1545736), (47, 1315520), (64, 966085), (80, 772868), (94, 657760), (160, 386434), (188, 328880), (235, 263104), (320, 193217), (376, 164440), (470, 131552), (752, 82220), (940, 65776), (1504, 41110), (1880, 32888), (3008, 20555), (3760, 16444), (4111, 15040), (7520, 8222)]