76658120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{24889}}^1$

素因数の和:24918

約数の個数: 64

約数和(自身を含む): 215049600

約数和(自身を除く): 138391480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 24889, 49778, 99556, 124445, 174223, 199112, 248890, 273779, 348446, 497780, 547558, 696892, 871115, 995560, 1095116, 1368895, 1393784, 1742230, 1916453, 2190232, 2737790, 3484460, 3832906, 5475580, 6968920, 7665812, 9582265, 10951160, 15331624, 19164530, 38329060, 76658120]

約数ペア:

[(1, 76658120), (2, 38329060), (4, 19164530), (5, 15331624), (7, 10951160), (8, 9582265), (10, 7665812), (11, 6968920), (14, 5475580), (20, 3832906), (22, 3484460), (28, 2737790), (35, 2190232), (40, 1916453), (44, 1742230), (55, 1393784), (56, 1368895), (70, 1095116), (77, 995560), (88, 871115), (110, 696892), (140, 547558), (154, 497780), (220, 348446), (280, 273779), (308, 248890), (385, 199112), (440, 174223), (616, 124445), (770, 99556), (1540, 49778), (3080, 24889)]