634854025480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{545651}}^1$

素因数の和:545767

約数の個数: 128

約数和(自身を含む): 1591121232000

約数和(自身を除く): 956267206520

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 58, 59, 68, 85, 116, 118, 136, 145, 170, 232, 236, 290, 295, 340, 472, 493, 580, 590, 680, 986, 1003, 1160, 1180, 1711, 1972, 2006, 2360, 2465, 3422, 3944, 4012, 4930, 5015, 6844, 8024, 8555, 9860, 10030, 13688, 17110, 19720, 20060, 29087, 34220, 40120, 58174, 68440, 116348, 145435, 232696, 290870, 545651, 581740, 1091302, 1163480, 2182604, 2728255, 4365208, 5456510, 9276067, 10913020, 15823879, 18552134, 21826040, 31647758, 32193409, 37104268, 46380335, 63295516, 64386818, 74208536, 79119395, 92760670, 126591032, 128773636, 158238790, 160967045, 185521340, 257547272, 269005943, 316477580, 321934090, 371042680, 538011886, 547287953, 632955160, 643868180, 933608861, 1076023772, 1094575906, 1287736360, 1345029715, 1867217722, 2152047544, 2189151812, 2690059430, 2736439765, 3734435444, 4378303624, 4668044305, 5380118860, 5472879530, 7468870888, 9336088610, 10760237720, 10945759060, 15871350637, 18672177220, 21891518120, 31742701274, 37344354440, 63485402548, 79356753185, 126970805096, 158713506370, 317427012740, 634854025480]

約数ペア:

[(1, 634854025480), (2, 317427012740), (4, 158713506370), (5, 126970805096), (8, 79356753185), (10, 63485402548), (17, 37344354440), (20, 31742701274), (29, 21891518120), (34, 18672177220), (40, 15871350637), (58, 10945759060), (59, 10760237720), (68, 9336088610), (85, 7468870888), (116, 5472879530), (118, 5380118860), (136, 4668044305), (145, 4378303624), (170, 3734435444), (232, 2736439765), (236, 2690059430), (290, 2189151812), (295, 2152047544), (340, 1867217722), (472, 1345029715), (493, 1287736360), (580, 1094575906), (590, 1076023772), (680, 933608861), (986, 643868180), (1003, 632955160), (1160, 547287953), (1180, 538011886), (1711, 371042680), (1972, 321934090), (2006, 316477580), (2360, 269005943), (2465, 257547272), (3422, 185521340), (3944, 160967045), (4012, 158238790), (4930, 128773636), (5015, 126591032), (6844, 92760670), (8024, 79119395), (8555, 74208536), (9860, 64386818), (10030, 63295516), (13688, 46380335), (17110, 37104268), (19720, 32193409), (20060, 31647758), (29087, 21826040), (34220, 18552134), (40120, 15823879), (58174, 10913020), (68440, 9276067), (116348, 5456510), (145435, 4365208), (232696, 2728255), (290870, 2182604), (545651, 1163480), (581740, 1091302)]