269381440

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{17911}}^1$

素因数の和:17975

約数の個数: 56

約数和(自身を含む): 655149312

約数和(自身を除く): 385767872

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, 7520, 15040, 17911, 35822, 71644, 89555, 143288, 179110, 286576, 358220, 573152, 716440, 841817, 1146304, 1432880, 1683634, 2865760, 3367268, 4209085, 5731520, 6734536, 8418170, 13469072, 16836340, 26938144, 33672680, 53876288, 67345360, 134690720, 269381440]

約数ペア:

[(1, 269381440), (2, 134690720), (4, 67345360), (5, 53876288), (8, 33672680), (10, 26938144), (16, 16836340), (20, 13469072), (32, 8418170), (40, 6734536), (47, 5731520), (64, 4209085), (80, 3367268), (94, 2865760), (160, 1683634), (188, 1432880), (235, 1146304), (320, 841817), (376, 716440), (470, 573152), (752, 358220), (940, 286576), (1504, 179110), (1880, 143288), (3008, 89555), (3760, 71644), (7520, 35822), (15040, 17911)]