10526180

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:513

約数の個数: 72

約数和(自身を含む): 26889408

約数和(自身を除く): 16363228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 140, 161, 196, 230, 245, 322, 460, 467, 490, 644, 805, 934, 980, 1127, 1610, 1868, 2254, 2335, 3220, 3269, 4508, 4670, 5635, 6538, 9340, 10741, 11270, 13076, 16345, 21482, 22540, 22883, 32690, 42964, 45766, 53705, 65380, 75187, 91532, 107410, 114415, 150374, 214820, 228830, 300748, 375935, 457660, 526309, 751870, 1052618, 1503740, 2105236, 2631545, 5263090, 10526180]

約数ペア:

[(1, 10526180), (2, 5263090), (4, 2631545), (5, 2105236), (7, 1503740), (10, 1052618), (14, 751870), (20, 526309), (23, 457660), (28, 375935), (35, 300748), (46, 228830), (49, 214820), (70, 150374), (92, 114415), (98, 107410), (115, 91532), (140, 75187), (161, 65380), (196, 53705), (230, 45766), (245, 42964), (322, 32690), (460, 22883), (467, 22540), (490, 21482), (644, 16345), (805, 13076), (934, 11270), (980, 10741), (1127, 9340), (1610, 6538), (1868, 5635), (2254, 4670), (2335, 4508), (3220, 3269)]