9425480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:278

約数の個数: 64

約数和(自身を含む): 22861440

約数和(自身を除く): 13435960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 83, 85, 136, 166, 167, 170, 332, 334, 340, 415, 664, 668, 680, 830, 835, 1336, 1411, 1660, 1670, 2822, 2839, 3320, 3340, 5644, 5678, 6680, 7055, 11288, 11356, 13861, 14110, 14195, 22712, 27722, 28220, 28390, 55444, 56440, 56780, 69305, 110888, 113560, 138610, 235637, 277220, 471274, 554440, 942548, 1178185, 1885096, 2356370, 4712740, 9425480]

約数ペア:

[(1, 9425480), (2, 4712740), (4, 2356370), (5, 1885096), (8, 1178185), (10, 942548), (17, 554440), (20, 471274), (34, 277220), (40, 235637), (68, 138610), (83, 113560), (85, 110888), (136, 69305), (166, 56780), (167, 56440), (170, 55444), (332, 28390), (334, 28220), (340, 27722), (415, 22712), (664, 14195), (668, 14110), (680, 13861), (830, 11356), (835, 11288), (1336, 7055), (1411, 6680), (1660, 5678), (1670, 5644), (2822, 3340), (2839, 3320)]