14312440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:412

約数の個数: 64

約数和(自身を含む): 34421760

約数和(自身を除く): 20109320

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 47, 92, 94, 115, 184, 188, 230, 235, 331, 376, 460, 470, 662, 920, 940, 1081, 1324, 1655, 1880, 2162, 2648, 3310, 4324, 5405, 6620, 7613, 8648, 10810, 13240, 15226, 15557, 21620, 30452, 31114, 38065, 43240, 60904, 62228, 76130, 77785, 124456, 152260, 155570, 304520, 311140, 357811, 622280, 715622, 1431244, 1789055, 2862488, 3578110, 7156220, 14312440]

約数ペア:

[(1, 14312440), (2, 7156220), (4, 3578110), (5, 2862488), (8, 1789055), (10, 1431244), (20, 715622), (23, 622280), (40, 357811), (46, 311140), (47, 304520), (92, 155570), (94, 152260), (115, 124456), (184, 77785), (188, 76130), (230, 62228), (235, 60904), (331, 43240), (376, 38065), (460, 31114), (470, 30452), (662, 21620), (920, 15557), (940, 15226), (1081, 13240), (1324, 10810), (1655, 8648), (1880, 7613), (2162, 6620), (2648, 5405), (3310, 4324)]