350068150

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{811}}^1$

素因数の和:1009

約数の個数: 48

約数和(自身を含む): 666051120

約数和(自身を除く): 315982970

約数列:

[1, 2, 5, 10, 25, 50, 89, 97, 178, 194, 445, 485, 811, 890, 970, 1622, 2225, 2425, 4055, 4450, 4850, 8110, 8633, 17266, 20275, 40550, 43165, 72179, 78667, 86330, 144358, 157334, 215825, 360895, 393335, 431650, 721790, 786670, 1804475, 1966675, 3608950, 3933350, 7001363, 14002726, 35006815, 70013630, 175034075, 350068150]

約数ペア:

[(1, 350068150), (2, 175034075), (5, 70013630), (10, 35006815), (25, 14002726), (50, 7001363), (89, 3933350), (97, 3608950), (178, 1966675), (194, 1804475), (445, 786670), (485, 721790), (811, 431650), (890, 393335), (970, 360895), (1622, 215825), (2225, 157334), (2425, 144358), (4055, 86330), (4450, 78667), (4850, 72179), (8110, 43165), (8633, 40550), (17266, 20275)]