99567520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47869}}^1$

素因数の和:47897

約数の個数: 48

約数和(自身を含む): 253328040

約数和(自身を除く): 153760520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 47869, 95738, 191476, 239345, 382952, 478690, 622297, 765904, 957380, 1244594, 1531808, 1914760, 2489188, 3111485, 3829520, 4978376, 6222970, 7659040, 9956752, 12445940, 19913504, 24891880, 49783760, 99567520]

約数ペア:

[(1, 99567520), (2, 49783760), (4, 24891880), (5, 19913504), (8, 12445940), (10, 9956752), (13, 7659040), (16, 6222970), (20, 4978376), (26, 3829520), (32, 3111485), (40, 2489188), (52, 1914760), (65, 1531808), (80, 1244594), (104, 957380), (130, 765904), (160, 622297), (208, 478690), (260, 382952), (416, 239345), (520, 191476), (1040, 95738), (2080, 47869)]