84753460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1499}}^1$

素因数の和:1776

約数の個数: 48

約数和(自身を含む): 195048000

約数和(自身を除く): 110294540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 257, 514, 1028, 1285, 1499, 2570, 2827, 2998, 5140, 5654, 5996, 7495, 11308, 14135, 14990, 16489, 28270, 29980, 32978, 56540, 65956, 82445, 164890, 329780, 385243, 770486, 1540972, 1926215, 3852430, 4237673, 7704860, 8475346, 16950692, 21188365, 42376730, 84753460]

約数ペア:

[(1, 84753460), (2, 42376730), (4, 21188365), (5, 16950692), (10, 8475346), (11, 7704860), (20, 4237673), (22, 3852430), (44, 1926215), (55, 1540972), (110, 770486), (220, 385243), (257, 329780), (514, 164890), (1028, 82445), (1285, 65956), (1499, 56540), (2570, 32978), (2827, 29980), (2998, 28270), (5140, 16489), (5654, 14990), (5996, 14135), (7495, 11308)]