554805020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{1151}}^1$

素因数の和:1491

約数の個数: 96

約数和(自身を含む): 1458487296

約数和(自身を除く): 903682276

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 313, 385, 626, 770, 1151, 1252, 1540, 1565, 2191, 2302, 3130, 3443, 4382, 4604, 5755, 6260, 6886, 8057, 8764, 10955, 11510, 12661, 13772, 16114, 17215, 21910, 23020, 24101, 25322, 32228, 34430, 40285, 43820, 48202, 50644, 63305, 68860, 80570, 88627, 96404, 120505, 126610, 161140, 177254, 241010, 253220, 354508, 360263, 443135, 482020, 720526, 886270, 1441052, 1772540, 1801315, 2521841, 3602630, 3962893, 5043682, 7205260, 7925786, 10087364, 12609205, 15851572, 19814465, 25218410, 27740251, 39628930, 50436820, 55480502, 79257860, 110961004, 138701255, 277402510, 554805020]

約数ペア:

[(1, 554805020), (2, 277402510), (4, 138701255), (5, 110961004), (7, 79257860), (10, 55480502), (11, 50436820), (14, 39628930), (20, 27740251), (22, 25218410), (28, 19814465), (35, 15851572), (44, 12609205), (55, 10087364), (70, 7925786), (77, 7205260), (110, 5043682), (140, 3962893), (154, 3602630), (220, 2521841), (308, 1801315), (313, 1772540), (385, 1441052), (626, 886270), (770, 720526), (1151, 482020), (1252, 443135), (1540, 360263), (1565, 354508), (2191, 253220), (2302, 241010), (3130, 177254), (3443, 161140), (4382, 126610), (4604, 120505), (5755, 96404), (6260, 88627), (6886, 80570), (8057, 68860), (8764, 63305), (10955, 50644), (11510, 48202), (12661, 43820), (13772, 40285), (16114, 34430), (17215, 32228), (21910, 25322), (23020, 24101)]