98928760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{353317}}^1$

素因数の和:353335

約数の個数: 32

約数和(自身を含む): 254388960

約数和(自身を除く): 155460200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 353317, 706634, 1413268, 1766585, 2473219, 2826536, 3533170, 4946438, 7066340, 9892876, 12366095, 14132680, 19785752, 24732190, 49464380, 98928760]

約数ペア:

[(1, 98928760), (2, 49464380), (4, 24732190), (5, 19785752), (7, 14132680), (8, 12366095), (10, 9892876), (14, 7066340), (20, 4946438), (28, 3533170), (35, 2826536), (40, 2473219), (56, 1766585), (70, 1413268), (140, 706634), (280, 353317)]