542455420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{337}}^1$

素因数の和:551

約数の個数: 96

約数和(自身を含む): 1268781696

約数和(自身を除く): 726326276

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 151, 164, 205, 260, 302, 337, 410, 533, 604, 674, 755, 820, 1066, 1348, 1510, 1685, 1963, 2132, 2665, 3020, 3370, 3926, 4381, 5330, 6191, 6740, 7852, 8762, 9815, 10660, 12382, 13817, 17524, 19630, 21905, 24764, 27634, 30955, 39260, 43810, 50887, 55268, 61910, 69085, 80483, 87620, 101774, 123820, 138170, 160966, 179621, 203548, 254435, 276340, 321932, 359242, 402415, 508870, 661531, 718484, 804830, 898105, 1017740, 1323062, 1609660, 1796210, 2086367, 2646124, 3307655, 3592420, 4172734, 6615310, 8345468, 10431835, 13230620, 20863670, 27122771, 41727340, 54245542, 108491084, 135613855, 271227710, 542455420]

約数ペア:

[(1, 542455420), (2, 271227710), (4, 135613855), (5, 108491084), (10, 54245542), (13, 41727340), (20, 27122771), (26, 20863670), (41, 13230620), (52, 10431835), (65, 8345468), (82, 6615310), (130, 4172734), (151, 3592420), (164, 3307655), (205, 2646124), (260, 2086367), (302, 1796210), (337, 1609660), (410, 1323062), (533, 1017740), (604, 898105), (674, 804830), (755, 718484), (820, 661531), (1066, 508870), (1348, 402415), (1510, 359242), (1685, 321932), (1963, 276340), (2132, 254435), (2665, 203548), (3020, 179621), (3370, 160966), (3926, 138170), (4381, 123820), (5330, 101774), (6191, 87620), (6740, 80483), (7852, 69085), (8762, 61910), (9815, 55268), (10660, 50887), (12382, 43810), (13817, 39260), (17524, 30955), (19630, 27634), (21905, 24764)]