40125792

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{71}}^1$

素因数の和:149

約数の個数: 144

約数和(自身を含む): 126427392

約数和(自身を除く): 86301600

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 71, 84, 87, 96, 112, 116, 142, 168, 174, 203, 213, 224, 232, 284, 336, 348, 406, 426, 464, 497, 568, 609, 672, 696, 812, 841, 852, 928, 994, 1136, 1218, 1392, 1491, 1624, 1682, 1704, 1988, 2059, 2272, 2436, 2523, 2784, 2982, 3248, 3364, 3408, 3976, 4118, 4872, 5046, 5887, 5964, 6177, 6496, 6728, 6816, 7952, 8236, 9744, 10092, 11774, 11928, 12354, 13456, 14413, 15904, 16472, 17661, 19488, 20184, 23548, 23856, 24708, 26912, 28826, 32944, 35322, 40368, 43239, 47096, 47712, 49416, 57652, 59711, 65888, 70644, 80736, 86478, 94192, 98832, 115304, 119422, 141288, 172956, 179133, 188384, 197664, 230608, 238844, 282576, 345912, 358266, 417977, 461216, 477688, 565152, 691824, 716532, 835954, 955376, 1253931, 1383648, 1433064, 1671908, 1910752, 2507862, 2866128, 3343816, 5015724, 5732256, 6687632, 10031448, 13375264, 20062896, 40125792]

約数ペア:

[(1, 40125792), (2, 20062896), (3, 13375264), (4, 10031448), (6, 6687632), (7, 5732256), (8, 5015724), (12, 3343816), (14, 2866128), (16, 2507862), (21, 1910752), (24, 1671908), (28, 1433064), (29, 1383648), (32, 1253931), (42, 955376), (48, 835954), (56, 716532), (58, 691824), (71, 565152), (84, 477688), (87, 461216), (96, 417977), (112, 358266), (116, 345912), (142, 282576), (168, 238844), (174, 230608), (203, 197664), (213, 188384), (224, 179133), (232, 172956), (284, 141288), (336, 119422), (348, 115304), (406, 98832), (426, 94192), (464, 86478), (497, 80736), (568, 70644), (609, 65888), (672, 59711), (696, 57652), (812, 49416), (841, 47712), (852, 47096), (928, 43239), (994, 40368), (1136, 35322), (1218, 32944), (1392, 28826), (1491, 26912), (1624, 24708), (1682, 23856), (1704, 23548), (1988, 20184), (2059, 19488), (2272, 17661), (2436, 16472), (2523, 15904), (2784, 14413), (2982, 13456), (3248, 12354), (3364, 11928), (3408, 11774), (3976, 10092), (4118, 9744), (4872, 8236), (5046, 7952), (5887, 6816), (5964, 6728), (6177, 6496)]