47910320

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:342

約数の個数: 80

約数和(自身を含む): 116912160

約数和(自身を除く): 69001840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 107, 116, 145, 193, 214, 232, 290, 386, 428, 464, 535, 580, 772, 856, 965, 1070, 1160, 1544, 1712, 1930, 2140, 2320, 3088, 3103, 3860, 4280, 5597, 6206, 7720, 8560, 11194, 12412, 15440, 15515, 20651, 22388, 24824, 27985, 31030, 41302, 44776, 49648, 55970, 62060, 82604, 89552, 103255, 111940, 124120, 165208, 206510, 223880, 248240, 330416, 413020, 447760, 598879, 826040, 1197758, 1652080, 2395516, 2994395, 4791032, 5988790, 9582064, 11977580, 23955160, 47910320]

約数ペア:

[(1, 47910320), (2, 23955160), (4, 11977580), (5, 9582064), (8, 5988790), (10, 4791032), (16, 2994395), (20, 2395516), (29, 1652080), (40, 1197758), (58, 826040), (80, 598879), (107, 447760), (116, 413020), (145, 330416), (193, 248240), (214, 223880), (232, 206510), (290, 165208), (386, 124120), (428, 111940), (464, 103255), (535, 89552), (580, 82604), (772, 62060), (856, 55970), (965, 49648), (1070, 44776), (1160, 41302), (1544, 31030), (1712, 27985), (1930, 24824), (2140, 22388), (2320, 20651), (3088, 15515), (3103, 15440), (3860, 12412), (4280, 11194), (5597, 8560), (6206, 7720)]