2814550900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{1949}}^1\times {\mathrm{2063}}^1$

素因数の和:4033

約数の個数: 72

約数和(自身を含む): 6987052800

約数和(自身を除く): 4172501900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 1949, 2063, 3898, 4126, 7796, 8252, 9745, 10315, 13643, 14441, 19490, 20630, 27286, 28882, 38980, 41260, 48725, 51575, 54572, 57764, 68215, 72205, 97450, 103150, 136430, 144410, 194900, 206300, 272860, 288820, 341075, 361025, 682150, 722050, 1364300, 1444100, 4020787, 8041574, 16083148, 20103935, 28145509, 40207870, 56291018, 80415740, 100519675, 112582036, 140727545, 201039350, 281455090, 402078700, 562910180, 703637725, 1407275450, 2814550900]

約数ペア:

[(1, 2814550900), (2, 1407275450), (4, 703637725), (5, 562910180), (7, 402078700), (10, 281455090), (14, 201039350), (20, 140727545), (25, 112582036), (28, 100519675), (35, 80415740), (50, 56291018), (70, 40207870), (100, 28145509), (140, 20103935), (175, 16083148), (350, 8041574), (700, 4020787), (1949, 1444100), (2063, 1364300), (3898, 722050), (4126, 682150), (7796, 361025), (8252, 341075), (9745, 288820), (10315, 272860), (13643, 206300), (14441, 194900), (19490, 144410), (20630, 136430), (27286, 103150), (28882, 97450), (38980, 72205), (41260, 68215), (48725, 57764), (51575, 54572)]