134690720

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{17911}}^1$

素因数の和:17973

約数の個数: 48

約数和(自身を含む): 324995328

約数和(自身を除く): 190304608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 7520, 17911, 35822, 71644, 89555, 143288, 179110, 286576, 358220, 573152, 716440, 841817, 1432880, 1683634, 2865760, 3367268, 4209085, 6734536, 8418170, 13469072, 16836340, 26938144, 33672680, 67345360, 134690720]

約数ペア:

[(1, 134690720), (2, 67345360), (4, 33672680), (5, 26938144), (8, 16836340), (10, 13469072), (16, 8418170), (20, 6734536), (32, 4209085), (40, 3367268), (47, 2865760), (80, 1683634), (94, 1432880), (160, 841817), (188, 716440), (235, 573152), (376, 358220), (470, 286576), (752, 179110), (940, 143288), (1504, 89555), (1880, 71644), (3760, 35822), (7520, 17911)]