8395100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:267

約数の個数: 72

約数和(自身を含む): 21248640

約数和(自身を除く): 12853540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 67, 70, 100, 134, 140, 175, 179, 268, 335, 350, 358, 469, 670, 700, 716, 895, 938, 1253, 1340, 1675, 1790, 1876, 2345, 2506, 3350, 3580, 4475, 4690, 5012, 6265, 6700, 8950, 9380, 11725, 11993, 12530, 17900, 23450, 23986, 25060, 31325, 46900, 47972, 59965, 62650, 83951, 119930, 125300, 167902, 239860, 299825, 335804, 419755, 599650, 839510, 1199300, 1679020, 2098775, 4197550, 8395100]

約数ペア:

[(1, 8395100), (2, 4197550), (4, 2098775), (5, 1679020), (7, 1199300), (10, 839510), (14, 599650), (20, 419755), (25, 335804), (28, 299825), (35, 239860), (50, 167902), (67, 125300), (70, 119930), (100, 83951), (134, 62650), (140, 59965), (175, 47972), (179, 46900), (268, 31325), (335, 25060), (350, 23986), (358, 23450), (469, 17900), (670, 12530), (700, 11993), (716, 11725), (895, 9380), (938, 8950), (1253, 6700), (1340, 6265), (1675, 5012), (1790, 4690), (1876, 4475), (2345, 3580), (2506, 3350)]