524343820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2381}}^1$

素因数の和:2432

約数の個数: 144

約数和(自身を含む): 1490255424

約数和(自身を除く): 965911604

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 121, 130, 140, 143, 154, 182, 220, 242, 260, 286, 308, 364, 385, 455, 484, 572, 605, 715, 770, 847, 910, 1001, 1210, 1430, 1540, 1573, 1694, 1820, 2002, 2381, 2420, 2860, 3146, 3388, 4004, 4235, 4762, 5005, 6292, 7865, 8470, 9524, 10010, 11011, 11905, 15730, 16667, 16940, 20020, 22022, 23810, 26191, 30953, 31460, 33334, 44044, 47620, 52382, 55055, 61906, 66668, 83335, 104764, 110110, 123812, 130955, 154765, 166670, 183337, 216671, 220220, 261910, 288101, 309530, 333340, 340483, 366674, 433342, 523820, 576202, 619060, 680966, 733348, 866684, 916685, 1083355, 1152404, 1361932, 1440505, 1702415, 1833370, 2016707, 2166710, 2383381, 2881010, 3404830, 3666740, 3745313, 4033414, 4333420, 4766762, 5762020, 6809660, 7490626, 8066828, 9533524, 10083535, 11916905, 14981252, 18726565, 20167070, 23833810, 26217191, 37453130, 40334140, 47667620, 52434382, 74906260, 104868764, 131085955, 262171910, 524343820]

約数ペア:

[(1, 524343820), (2, 262171910), (4, 131085955), (5, 104868764), (7, 74906260), (10, 52434382), (11, 47667620), (13, 40334140), (14, 37453130), (20, 26217191), (22, 23833810), (26, 20167070), (28, 18726565), (35, 14981252), (44, 11916905), (52, 10083535), (55, 9533524), (65, 8066828), (70, 7490626), (77, 6809660), (91, 5762020), (110, 4766762), (121, 4333420), (130, 4033414), (140, 3745313), (143, 3666740), (154, 3404830), (182, 2881010), (220, 2383381), (242, 2166710), (260, 2016707), (286, 1833370), (308, 1702415), (364, 1440505), (385, 1361932), (455, 1152404), (484, 1083355), (572, 916685), (605, 866684), (715, 733348), (770, 680966), (847, 619060), (910, 576202), (1001, 523820), (1210, 433342), (1430, 366674), (1540, 340483), (1573, 333340), (1694, 309530), (1820, 288101), (2002, 261910), (2381, 220220), (2420, 216671), (2860, 183337), (3146, 166670), (3388, 154765), (4004, 130955), (4235, 123812), (4762, 110110), (5005, 104764), (6292, 83335), (7865, 66668), (8470, 61906), (9524, 55055), (10010, 52382), (11011, 47620), (11905, 44044), (15730, 33334), (16667, 31460), (16940, 30953), (20020, 26191), (22022, 23810)]