40443620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{41269}}^1$

素因数の和:41292

約数の個数: 36

約数和(自身を含む): 98800380

約数和(自身を除く): 58356760

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 41269, 82538, 165076, 206345, 288883, 412690, 577766, 825380, 1155532, 1444415, 2022181, 2888830, 4044362, 5777660, 8088724, 10110905, 20221810, 40443620]

約数ペア:

[(1, 40443620), (2, 20221810), (4, 10110905), (5, 8088724), (7, 5777660), (10, 4044362), (14, 2888830), (20, 2022181), (28, 1444415), (35, 1155532), (49, 825380), (70, 577766), (98, 412690), (140, 288883), (196, 206345), (245, 165076), (490, 82538), (980, 41269)]