95722220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1693}}^1$

素因数の和:1970

約数の個数: 48

約数和(自身を含む): 220274208

約数和(自身を除く): 124551988

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 257, 514, 1028, 1285, 1693, 2570, 2827, 3386, 5140, 5654, 6772, 8465, 11308, 14135, 16930, 18623, 28270, 33860, 37246, 56540, 74492, 93115, 186230, 372460, 435101, 870202, 1740404, 2175505, 4351010, 4786111, 8702020, 9572222, 19144444, 23930555, 47861110, 95722220]

約数ペア:

[(1, 95722220), (2, 47861110), (4, 23930555), (5, 19144444), (10, 9572222), (11, 8702020), (20, 4786111), (22, 4351010), (44, 2175505), (55, 1740404), (110, 870202), (220, 435101), (257, 372460), (514, 186230), (1028, 93115), (1285, 74492), (1693, 56540), (2570, 37246), (2827, 33860), (3386, 28270), (5140, 18623), (5654, 16930), (6772, 14135), (8465, 11308)]