760804460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{457}}^1$

素因数の和:835

約数の個数: 96

約数和(自身を含む): 1820495040

約数和(自身を除く): 1059690580

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 337, 380, 457, 494, 674, 914, 988, 1235, 1348, 1685, 1828, 2285, 2470, 3370, 4381, 4570, 4940, 5941, 6403, 6740, 8683, 8762, 9140, 11882, 12806, 17366, 17524, 21905, 23764, 25612, 29705, 32015, 34732, 43415, 43810, 59410, 64030, 83239, 86830, 87620, 112879, 118820, 128060, 154009, 166478, 173660, 225758, 308018, 332956, 416195, 451516, 564395, 616036, 770045, 832390, 1128790, 1540090, 1664780, 2002117, 2257580, 2926171, 3080180, 4004234, 5852342, 8008468, 10010585, 11704684, 14630855, 20021170, 29261710, 38040223, 40042340, 58523420, 76080446, 152160892, 190201115, 380402230, 760804460]

約数ペア:

[(1, 760804460), (2, 380402230), (4, 190201115), (5, 152160892), (10, 76080446), (13, 58523420), (19, 40042340), (20, 38040223), (26, 29261710), (38, 20021170), (52, 14630855), (65, 11704684), (76, 10010585), (95, 8008468), (130, 5852342), (190, 4004234), (247, 3080180), (260, 2926171), (337, 2257580), (380, 2002117), (457, 1664780), (494, 1540090), (674, 1128790), (914, 832390), (988, 770045), (1235, 616036), (1348, 564395), (1685, 451516), (1828, 416195), (2285, 332956), (2470, 308018), (3370, 225758), (4381, 173660), (4570, 166478), (4940, 154009), (5941, 128060), (6403, 118820), (6740, 112879), (8683, 87620), (8762, 86830), (9140, 83239), (11882, 64030), (12806, 59410), (17366, 43810), (17524, 43415), (21905, 34732), (23764, 32015), (25612, 29705)]