282910040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{13841}}^1$

素因数の和:13932

約数の個数: 64

約数和(自身を含む): 737501760

約数和(自身を除く): 454591720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 73, 140, 146, 280, 292, 365, 511, 584, 730, 1022, 1460, 2044, 2555, 2920, 4088, 5110, 10220, 13841, 20440, 27682, 55364, 69205, 96887, 110728, 138410, 193774, 276820, 387548, 484435, 553640, 775096, 968870, 1010393, 1937740, 2020786, 3875480, 4041572, 5051965, 7072751, 8083144, 10103930, 14145502, 20207860, 28291004, 35363755, 40415720, 56582008, 70727510, 141455020, 282910040]

約数ペア:

[(1, 282910040), (2, 141455020), (4, 70727510), (5, 56582008), (7, 40415720), (8, 35363755), (10, 28291004), (14, 20207860), (20, 14145502), (28, 10103930), (35, 8083144), (40, 7072751), (56, 5051965), (70, 4041572), (73, 3875480), (140, 2020786), (146, 1937740), (280, 1010393), (292, 968870), (365, 775096), (511, 553640), (584, 484435), (730, 387548), (1022, 276820), (1460, 193774), (2044, 138410), (2555, 110728), (2920, 96887), (4088, 69205), (5110, 55364), (10220, 27682), (13841, 20440)]