102094580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1783}}^1$

素因数の和:2208

約数の個数: 48

約数和(自身を含む): 245763840

約数和(自身を除く): 143669260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 409, 818, 1636, 1783, 2045, 2863, 3566, 4090, 5726, 7132, 8180, 8915, 11452, 12481, 14315, 17830, 24962, 28630, 35660, 49924, 57260, 62405, 124810, 249620, 729247, 1458494, 2916988, 3646235, 5104729, 7292470, 10209458, 14584940, 20418916, 25523645, 51047290, 102094580]

約数ペア:

[(1, 102094580), (2, 51047290), (4, 25523645), (5, 20418916), (7, 14584940), (10, 10209458), (14, 7292470), (20, 5104729), (28, 3646235), (35, 2916988), (70, 1458494), (140, 729247), (409, 249620), (818, 124810), (1636, 62405), (1783, 57260), (2045, 49924), (2863, 35660), (3566, 28630), (4090, 24962), (5726, 17830), (7132, 14315), (8180, 12481), (8915, 11452)]