8049746870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{19709}}^1$

素因数の和:19853

約数の個数: 64

約数和(自身を含む): 16348262400

約数和(自身を除く): 8298515530

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 79, 94, 110, 158, 235, 395, 470, 517, 790, 869, 1034, 1738, 2585, 3713, 4345, 5170, 7426, 8690, 18565, 19709, 37130, 39418, 40843, 81686, 98545, 197090, 204215, 216799, 408430, 433598, 926323, 1083995, 1557011, 1852646, 2167990, 3114022, 4631615, 7785055, 9263230, 10189553, 15570110, 17127121, 20379106, 34254242, 50947765, 73179517, 85635605, 101895530, 146359034, 171271210, 365897585, 731795170, 804974687, 1609949374, 4024873435, 8049746870]

約数ペア:

[(1, 8049746870), (2, 4024873435), (5, 1609949374), (10, 804974687), (11, 731795170), (22, 365897585), (47, 171271210), (55, 146359034), (79, 101895530), (94, 85635605), (110, 73179517), (158, 50947765), (235, 34254242), (395, 20379106), (470, 17127121), (517, 15570110), (790, 10189553), (869, 9263230), (1034, 7785055), (1738, 4631615), (2585, 3114022), (3713, 2167990), (4345, 1852646), (5170, 1557011), (7426, 1083995), (8690, 926323), (18565, 433598), (19709, 408430), (37130, 216799), (39418, 204215), (40843, 197090), (81686, 98545)]