41016640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{18311}}^1$

素因数の和:18335

約数の個数: 56

約数和(自身を含む): 111629952

約数和(自身を除く): 70613312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 18311, 36622, 73244, 91555, 128177, 146488, 183110, 256354, 292976, 366220, 512708, 585952, 640885, 732440, 1025416, 1171904, 1281770, 1464880, 2050832, 2563540, 2929760, 4101664, 5127080, 5859520, 8203328, 10254160, 20508320, 41016640]

約数ペア:

[(1, 41016640), (2, 20508320), (4, 10254160), (5, 8203328), (7, 5859520), (8, 5127080), (10, 4101664), (14, 2929760), (16, 2563540), (20, 2050832), (28, 1464880), (32, 1281770), (35, 1171904), (40, 1025416), (56, 732440), (64, 640885), (70, 585952), (80, 512708), (112, 366220), (140, 292976), (160, 256354), (224, 183110), (280, 146488), (320, 128177), (448, 91555), (560, 73244), (1120, 36622), (2240, 18311)]