2827234540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{787}}^1$

素因数の和:1187

約数の個数: 96

約数和(自身を含む): 6577631424

約数和(自身を除く): 3750396884

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 337, 410, 533, 674, 787, 820, 1066, 1348, 1574, 1685, 2132, 2665, 3148, 3370, 3935, 4381, 5330, 6740, 7870, 8762, 10231, 10660, 13817, 15740, 17524, 20462, 21905, 27634, 32267, 40924, 43810, 51155, 55268, 64534, 69085, 87620, 102310, 129068, 138170, 161335, 179621, 204620, 265219, 276340, 322670, 359242, 419471, 530438, 645340, 718484, 838942, 898105, 1060876, 1326095, 1677884, 1796210, 2097355, 2652190, 3447847, 3592420, 4194710, 5304380, 6895694, 8389420, 10873979, 13791388, 17239235, 21747958, 34478470, 43495916, 54369895, 68956940, 108739790, 141361727, 217479580, 282723454, 565446908, 706808635, 1413617270, 2827234540]

約数ペア:

[(1, 2827234540), (2, 1413617270), (4, 706808635), (5, 565446908), (10, 282723454), (13, 217479580), (20, 141361727), (26, 108739790), (41, 68956940), (52, 54369895), (65, 43495916), (82, 34478470), (130, 21747958), (164, 17239235), (205, 13791388), (260, 10873979), (337, 8389420), (410, 6895694), (533, 5304380), (674, 4194710), (787, 3592420), (820, 3447847), (1066, 2652190), (1348, 2097355), (1574, 1796210), (1685, 1677884), (2132, 1326095), (2665, 1060876), (3148, 898105), (3370, 838942), (3935, 718484), (4381, 645340), (5330, 530438), (6740, 419471), (7870, 359242), (8762, 322670), (10231, 276340), (10660, 265219), (13817, 204620), (15740, 179621), (17524, 161335), (20462, 138170), (21905, 129068), (27634, 102310), (32267, 87620), (40924, 69085), (43810, 64534), (51155, 55268)]