76089520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3181}}^1$

素因数の和:3230

約数の個数: 80

約数和(自身を含む): 198862272

約数和(自身を除く): 122772752

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 184, 208, 230, 260, 299, 368, 460, 520, 598, 920, 1040, 1196, 1495, 1840, 2392, 2990, 3181, 4784, 5980, 6362, 11960, 12724, 15905, 23920, 25448, 31810, 41353, 50896, 63620, 73163, 82706, 127240, 146326, 165412, 206765, 254480, 292652, 330824, 365815, 413530, 585304, 661648, 731630, 827060, 951119, 1170608, 1463260, 1654120, 1902238, 2926520, 3308240, 3804476, 4755595, 5853040, 7608952, 9511190, 15217904, 19022380, 38044760, 76089520]

約数ペア:

[(1, 76089520), (2, 38044760), (4, 19022380), (5, 15217904), (8, 9511190), (10, 7608952), (13, 5853040), (16, 4755595), (20, 3804476), (23, 3308240), (26, 2926520), (40, 1902238), (46, 1654120), (52, 1463260), (65, 1170608), (80, 951119), (92, 827060), (104, 731630), (115, 661648), (130, 585304), (184, 413530), (208, 365815), (230, 330824), (260, 292652), (299, 254480), (368, 206765), (460, 165412), (520, 146326), (598, 127240), (920, 82706), (1040, 73163), (1196, 63620), (1495, 50896), (1840, 41353), (2392, 31810), (2990, 25448), (3181, 23920), (4784, 15905), (5980, 12724), (6362, 11960)]