86569280

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{5521}}^1$

素因数の和:5552

約数の個数: 84

約数和(自身を含む): 239842548

約数和(自身を除く): 153273268

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 5521, 7840, 11042, 15680, 22084, 27605, 38647, 44168, 55210, 77294, 88336, 110420, 154588, 176672, 193235, 220840, 270529, 309176, 353344, 386470, 441680, 541058, 618352, 772940, 883360, 1082116, 1236704, 1352645, 1545880, 1766720, 2164232, 2473408, 2705290, 3091760, 4328464, 5410580, 6183520, 8656928, 10821160, 12367040, 17313856, 21642320, 43284640, 86569280]

約数ペア:

[(1, 86569280), (2, 43284640), (4, 21642320), (5, 17313856), (7, 12367040), (8, 10821160), (10, 8656928), (14, 6183520), (16, 5410580), (20, 4328464), (28, 3091760), (32, 2705290), (35, 2473408), (40, 2164232), (49, 1766720), (56, 1545880), (64, 1352645), (70, 1236704), (80, 1082116), (98, 883360), (112, 772940), (140, 618352), (160, 541058), (196, 441680), (224, 386470), (245, 353344), (280, 309176), (320, 270529), (392, 220840), (448, 193235), (490, 176672), (560, 154588), (784, 110420), (980, 88336), (1120, 77294), (1568, 55210), (1960, 44168), (2240, 38647), (3136, 27605), (3920, 22084), (5521, 15680), (7840, 11042)]