196091840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{87541}}^1$

素因数の和:87565

約数の個数: 56

約数和(自身を含む): 533656032

約数和(自身を除く): 337564192

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, 87541, 175082, 350164, 437705, 612787, 700328, 875410, 1225574, 1400656, 1750820, 2451148, 2801312, 3063935, 3501640, 4902296, 5602624, 6127870, 7003280, 9804592, 12255740, 14006560, 19609184, 24511480, 28013120, 39218368, 49022960, 98045920, 196091840]

約数ペア:

[(1, 196091840), (2, 98045920), (4, 49022960), (5, 39218368), (7, 28013120), (8, 24511480), (10, 19609184), (14, 14006560), (16, 12255740), (20, 9804592), (28, 7003280), (32, 6127870), (35, 5602624), (40, 4902296), (56, 3501640), (64, 3063935), (70, 2801312), (80, 2451148), (112, 1750820), (140, 1400656), (160, 1225574), (224, 875410), (280, 700328), (320, 612787), (448, 437705), (560, 350164), (1120, 175082), (2240, 87541)]