7333880

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^2\times {\mathrm{83}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 17062920

約数和(自身を除く): 9729040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 83, 94, 166, 188, 235, 332, 376, 415, 470, 664, 830, 940, 1660, 1880, 2209, 3320, 3901, 4418, 7802, 8836, 11045, 15604, 17672, 19505, 22090, 31208, 39010, 44180, 78020, 88360, 156040, 183347, 366694, 733388, 916735, 1466776, 1833470, 3666940, 7333880]

約数ペア:

[(1, 7333880), (2, 3666940), (4, 1833470), (5, 1466776), (8, 916735), (10, 733388), (20, 366694), (40, 183347), (47, 156040), (83, 88360), (94, 78020), (166, 44180), (188, 39010), (235, 31208), (332, 22090), (376, 19505), (415, 17672), (470, 15604), (664, 11045), (830, 8836), (940, 7802), (1660, 4418), (1880, 3901), (2209, 3320)]