64667060

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{48259}}^1$

素因数の和:48335

約数の個数: 24

約数和(自身を含む): 137830560

約数和(自身を除く): 73163500

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 48259, 96518, 193036, 241295, 482590, 965180, 3233353, 6466706, 12933412, 16166765, 32333530, 64667060]

約数ペア:

[(1, 64667060), (2, 32333530), (4, 16166765), (5, 12933412), (10, 6466706), (20, 3233353), (67, 965180), (134, 482590), (268, 241295), (335, 193036), (670, 96518), (1340, 48259)]