99244760

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:440

約数の個数: 64

約数和(自身を含む): 228614400

約数和(自身を除く): 129369640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 167, 179, 332, 334, 358, 415, 664, 668, 716, 830, 835, 895, 1336, 1432, 1660, 1670, 1790, 3320, 3340, 3580, 6680, 7160, 13861, 14857, 27722, 29714, 29893, 55444, 59428, 59786, 69305, 74285, 110888, 118856, 119572, 138610, 148570, 149465, 239144, 277220, 297140, 298930, 554440, 594280, 597860, 1195720, 2481119, 4962238, 9924476, 12405595, 19848952, 24811190, 49622380, 99244760]

約数ペア:

[(1, 99244760), (2, 49622380), (4, 24811190), (5, 19848952), (8, 12405595), (10, 9924476), (20, 4962238), (40, 2481119), (83, 1195720), (166, 597860), (167, 594280), (179, 554440), (332, 298930), (334, 297140), (358, 277220), (415, 239144), (664, 149465), (668, 148570), (716, 138610), (830, 119572), (835, 118856), (895, 110888), (1336, 74285), (1432, 69305), (1660, 59786), (1670, 59428), (1790, 55444), (3320, 29893), (3340, 29714), (3580, 27722), (6680, 14857), (7160, 13861)]