83495120

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{337}}^1$

素因数の和:532

約数の個数: 80

約数和(自身を含む): 206207040

約数和(自身を除く): 122711920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 163, 190, 304, 326, 337, 380, 652, 674, 760, 815, 1304, 1348, 1520, 1630, 1685, 2608, 2696, 3097, 3260, 3370, 5392, 6194, 6403, 6520, 6740, 12388, 12806, 13040, 13480, 15485, 24776, 25612, 26960, 30970, 32015, 49552, 51224, 54931, 61940, 64030, 102448, 109862, 123880, 128060, 219724, 247760, 256120, 274655, 439448, 512240, 549310, 878896, 1043689, 1098620, 2087378, 2197240, 4174756, 4394480, 5218445, 8349512, 10436890, 16699024, 20873780, 41747560, 83495120]

約数ペア:

[(1, 83495120), (2, 41747560), (4, 20873780), (5, 16699024), (8, 10436890), (10, 8349512), (16, 5218445), (19, 4394480), (20, 4174756), (38, 2197240), (40, 2087378), (76, 1098620), (80, 1043689), (95, 878896), (152, 549310), (163, 512240), (190, 439448), (304, 274655), (326, 256120), (337, 247760), (380, 219724), (652, 128060), (674, 123880), (760, 109862), (815, 102448), (1304, 64030), (1348, 61940), (1520, 54931), (1630, 51224), (1685, 49552), (2608, 32015), (2696, 30970), (3097, 26960), (3260, 25612), (3370, 24776), (5392, 15485), (6194, 13480), (6403, 13040), (6520, 12806), (6740, 12388)]