2893100540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{571759}}^1$

素因数の和:571802

約数の個数: 48

約数和(自身を含む): 6916008960

約数和(自身を除く): 4022908420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 571759, 1143518, 2287036, 2858795, 5717590, 6289349, 11435180, 12578698, 13150457, 25157396, 26300914, 31446745, 52601828, 62893490, 65752285, 125786980, 131504570, 144655027, 263009140, 289310054, 578620108, 723275135, 1446550270, 2893100540]

約数ペア:

[(1, 2893100540), (2, 1446550270), (4, 723275135), (5, 578620108), (10, 289310054), (11, 263009140), (20, 144655027), (22, 131504570), (23, 125786980), (44, 65752285), (46, 62893490), (55, 52601828), (92, 31446745), (110, 26300914), (115, 25157396), (220, 13150457), (230, 12578698), (253, 11435180), (460, 6289349), (506, 5717590), (1012, 2858795), (1265, 2287036), (2530, 1143518), (5060, 571759)]