67241960

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^2\times {\mathrm{761}}^1$

素因数の和:866

約数の個数: 48

約数和(自身を含む): 154785060

約数和(自身を除く): 87543100

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 761, 940, 1522, 1880, 2209, 3044, 3805, 4418, 6088, 7610, 8836, 11045, 15220, 17672, 22090, 30440, 35767, 44180, 71534, 88360, 143068, 178835, 286136, 357670, 715340, 1430680, 1681049, 3362098, 6724196, 8405245, 13448392, 16810490, 33620980, 67241960]

約数ペア:

[(1, 67241960), (2, 33620980), (4, 16810490), (5, 13448392), (8, 8405245), (10, 6724196), (20, 3362098), (40, 1681049), (47, 1430680), (94, 715340), (188, 357670), (235, 286136), (376, 178835), (470, 143068), (761, 88360), (940, 71534), (1522, 44180), (1880, 35767), (2209, 30440), (3044, 22090), (3805, 17672), (4418, 15220), (6088, 11045), (7610, 8836)]