88854440

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1$

素因数の和:522

約数の個数: 64

約数和(自身を含む): 206184960

約数和(自身を除く): 117330520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 151, 188, 235, 302, 313, 376, 470, 604, 626, 755, 940, 1208, 1252, 1510, 1565, 1880, 2504, 3020, 3130, 6040, 6260, 7097, 12520, 14194, 14711, 28388, 29422, 35485, 47263, 56776, 58844, 70970, 73555, 94526, 117688, 141940, 147110, 189052, 236315, 283880, 294220, 378104, 472630, 588440, 945260, 1890520, 2221361, 4442722, 8885444, 11106805, 17770888, 22213610, 44427220, 88854440]

約数ペア:

[(1, 88854440), (2, 44427220), (4, 22213610), (5, 17770888), (8, 11106805), (10, 8885444), (20, 4442722), (40, 2221361), (47, 1890520), (94, 945260), (151, 588440), (188, 472630), (235, 378104), (302, 294220), (313, 283880), (376, 236315), (470, 189052), (604, 147110), (626, 141940), (755, 117688), (940, 94526), (1208, 73555), (1252, 70970), (1510, 58844), (1565, 56776), (1880, 47263), (2504, 35485), (3020, 29422), (3130, 28388), (6040, 14711), (6260, 14194), (7097, 12520)]