33845720

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 78801120

約数和(自身を除く): 44955400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 73, 134, 146, 173, 268, 292, 335, 346, 365, 536, 584, 670, 692, 730, 865, 1340, 1384, 1460, 1730, 2680, 2920, 3460, 4891, 6920, 9782, 11591, 12629, 19564, 23182, 24455, 25258, 39128, 46364, 48910, 50516, 57955, 63145, 92728, 97820, 101032, 115910, 126290, 195640, 231820, 252580, 463640, 505160, 846143, 1692286, 3384572, 4230715, 6769144, 8461430, 16922860, 33845720]

約数ペア:

[(1, 33845720), (2, 16922860), (4, 8461430), (5, 6769144), (8, 4230715), (10, 3384572), (20, 1692286), (40, 846143), (67, 505160), (73, 463640), (134, 252580), (146, 231820), (173, 195640), (268, 126290), (292, 115910), (335, 101032), (346, 97820), (365, 92728), (536, 63145), (584, 57955), (670, 50516), (692, 48910), (730, 46364), (865, 39128), (1340, 25258), (1384, 24455), (1460, 23182), (1730, 19564), (2680, 12629), (2920, 11591), (3460, 9782), (4891, 6920)]