70979800

素因数分解:

$2^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{5297}}^1$

素因数の和:5380

約数の個数: 48

約数和(自身を含む): 167522760

約数和(自身を除く): 96542960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 67, 100, 134, 200, 268, 335, 536, 670, 1340, 1675, 2680, 3350, 5297, 6700, 10594, 13400, 21188, 26485, 42376, 52970, 105940, 132425, 211880, 264850, 354899, 529700, 709798, 1059400, 1419596, 1774495, 2839192, 3548990, 7097980, 8872475, 14195960, 17744950, 35489900, 70979800]

約数ペア:

[(1, 70979800), (2, 35489900), (4, 17744950), (5, 14195960), (8, 8872475), (10, 7097980), (20, 3548990), (25, 2839192), (40, 1774495), (50, 1419596), (67, 1059400), (100, 709798), (134, 529700), (200, 354899), (268, 264850), (335, 211880), (536, 132425), (670, 105940), (1340, 52970), (1675, 42376), (2680, 26485), (3350, 21188), (5297, 13400), (6700, 10594)]