5036704420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{997}}^1\times {\mathrm{22963}}^1$

素因数の和:23980

約数の個数: 48

約数和(自身を含む): 11550708288

約数和(自身を除く): 6514003868

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 997, 1994, 3988, 4985, 9970, 10967, 19940, 21934, 22963, 43868, 45926, 54835, 91852, 109670, 114815, 219340, 229630, 252593, 459260, 505186, 1010372, 1262965, 2525930, 5051860, 22894111, 45788222, 91576444, 114470555, 228941110, 251835221, 457882220, 503670442, 1007340884, 1259176105, 2518352210, 5036704420]

約数ペア:

[(1, 5036704420), (2, 2518352210), (4, 1259176105), (5, 1007340884), (10, 503670442), (11, 457882220), (20, 251835221), (22, 228941110), (44, 114470555), (55, 91576444), (110, 45788222), (220, 22894111), (997, 5051860), (1994, 2525930), (3988, 1262965), (4985, 1010372), (9970, 505186), (10967, 459260), (19940, 252593), (21934, 229630), (22963, 219340), (43868, 114815), (45926, 109670), (54835, 91852)]