70326880

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{33811}}^1$

素因数の和:33839

約数の個数: 48

約数和(自身を含む): 178933104

約数和(自身を除く): 108606224

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 33811, 67622, 135244, 169055, 270488, 338110, 439543, 540976, 676220, 879086, 1081952, 1352440, 1758172, 2197715, 2704880, 3516344, 4395430, 5409760, 7032688, 8790860, 14065376, 17581720, 35163440, 70326880]

約数ペア:

[(1, 70326880), (2, 35163440), (4, 17581720), (5, 14065376), (8, 8790860), (10, 7032688), (13, 5409760), (16, 4395430), (20, 3516344), (26, 2704880), (32, 2197715), (40, 1758172), (52, 1352440), (65, 1081952), (80, 879086), (104, 676220), (130, 540976), (160, 439543), (208, 338110), (260, 270488), (416, 169055), (520, 135244), (1040, 67622), (2080, 33811)]