11864480

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2557}}^1$

素因数の和:2601

約数の個数: 48

約数和(自身を含む): 29007720

約数和(自身を除く): 17143240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 2557, 4640, 5114, 10228, 12785, 20456, 25570, 40912, 51140, 74153, 81824, 102280, 148306, 204560, 296612, 370765, 409120, 593224, 741530, 1186448, 1483060, 2372896, 2966120, 5932240, 11864480]

約数ペア:

[(1, 11864480), (2, 5932240), (4, 2966120), (5, 2372896), (8, 1483060), (10, 1186448), (16, 741530), (20, 593224), (29, 409120), (32, 370765), (40, 296612), (58, 204560), (80, 148306), (116, 102280), (145, 81824), (160, 74153), (232, 51140), (290, 40912), (464, 25570), (580, 20456), (928, 12785), (1160, 10228), (2320, 5114), (2557, 4640)]