16078760

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:290

約数の個数: 64

約数和(自身を含む): 38102400

約数和(自身を除く): 22023640

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 83, 116, 145, 166, 167, 232, 290, 332, 334, 415, 580, 664, 668, 830, 835, 1160, 1336, 1660, 1670, 2407, 3320, 3340, 4814, 4843, 6680, 9628, 9686, 12035, 13861, 19256, 19372, 24070, 24215, 27722, 38744, 48140, 48430, 55444, 69305, 96280, 96860, 110888, 138610, 193720, 277220, 401969, 554440, 803938, 1607876, 2009845, 3215752, 4019690, 8039380, 16078760]

約数ペア:

[(1, 16078760), (2, 8039380), (4, 4019690), (5, 3215752), (8, 2009845), (10, 1607876), (20, 803938), (29, 554440), (40, 401969), (58, 277220), (83, 193720), (116, 138610), (145, 110888), (166, 96860), (167, 96280), (232, 69305), (290, 55444), (332, 48430), (334, 48140), (415, 38744), (580, 27722), (664, 24215), (668, 24070), (830, 19372), (835, 19256), (1160, 13861), (1336, 12035), (1660, 9686), (1670, 9628), (2407, 6680), (3320, 4843), (3340, 4814)]