8104480

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^3$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 19678680

約数和(自身を除く): 11574200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1369, 1480, 2738, 2960, 5476, 5920, 6845, 10952, 13690, 21904, 27380, 43808, 50653, 54760, 101306, 109520, 202612, 219040, 253265, 405224, 506530, 810448, 1013060, 1620896, 2026120, 4052240, 8104480]

約数ペア:

[(1, 8104480), (2, 4052240), (4, 2026120), (5, 1620896), (8, 1013060), (10, 810448), (16, 506530), (20, 405224), (32, 253265), (37, 219040), (40, 202612), (74, 109520), (80, 101306), (148, 54760), (160, 50653), (185, 43808), (296, 27380), (370, 21904), (592, 13690), (740, 10952), (1184, 6845), (1369, 5920), (1480, 5476), (2738, 2960)]