98491924720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{25125491}}^1$

素因数の和:25125518

約数の個数: 60

約数和(自身を含む): 266380466184

約数和(自身を除く): 167888541464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 25125491, 50250982, 100501964, 125627455, 175878437, 201003928, 251254910, 351756874, 402007856, 502509820, 703513748, 879392185, 1005019640, 1231149059, 1407027496, 1758784370, 2010039280, 2462298118, 2814054992, 3517568740, 4924596236, 6155745295, 7035137480, 9849192472, 12311490590, 14070274960, 19698384944, 24622981180, 49245962360, 98491924720]

約数ペア:

[(1, 98491924720), (2, 49245962360), (4, 24622981180), (5, 19698384944), (7, 14070274960), (8, 12311490590), (10, 9849192472), (14, 7035137480), (16, 6155745295), (20, 4924596236), (28, 3517568740), (35, 2814054992), (40, 2462298118), (49, 2010039280), (56, 1758784370), (70, 1407027496), (80, 1231149059), (98, 1005019640), (112, 879392185), (140, 703513748), (196, 502509820), (245, 402007856), (280, 351756874), (392, 251254910), (490, 201003928), (560, 175878437), (784, 125627455), (980, 100501964), (1960, 50250982), (3920, 25125491)]