2522311870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{7789}}^1$

素因数の和:7909

約数の個数: 64

約数和(自身を含む): 5088303360

約数和(自身を除く): 2565991490

約数列:

[1, 2, 5, 10, 13, 26, 47, 53, 65, 94, 106, 130, 235, 265, 470, 530, 611, 689, 1222, 1378, 2491, 3055, 3445, 4982, 6110, 6890, 7789, 12455, 15578, 24910, 32383, 38945, 64766, 77890, 101257, 161915, 202514, 323830, 366083, 412817, 506285, 732166, 825634, 1012570, 1830415, 2064085, 3660830, 4128170, 4759079, 5366621, 9518158, 10733242, 19402399, 23795395, 26833105, 38804798, 47590790, 53666210, 97011995, 194023990, 252231187, 504462374, 1261155935, 2522311870]

約数ペア:

[(1, 2522311870), (2, 1261155935), (5, 504462374), (10, 252231187), (13, 194023990), (26, 97011995), (47, 53666210), (53, 47590790), (65, 38804798), (94, 26833105), (106, 23795395), (130, 19402399), (235, 10733242), (265, 9518158), (470, 5366621), (530, 4759079), (611, 4128170), (689, 3660830), (1222, 2064085), (1378, 1830415), (2491, 1012570), (3055, 825634), (3445, 732166), (4982, 506285), (6110, 412817), (6890, 366083), (7789, 323830), (12455, 202514), (15578, 161915), (24910, 101257), (32383, 77890), (38945, 64766)]