102687520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{49369}}^1$

素因数の和:49397

約数の個数: 48

約数和(自身を含む): 261266040

約数和(自身を除く): 158578520

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, 49369, 98738, 197476, 246845, 394952, 493690, 641797, 789904, 987380, 1283594, 1579808, 1974760, 2567188, 3208985, 3949520, 5134376, 6417970, 7899040, 10268752, 12835940, 20537504, 25671880, 51343760, 102687520]

約数ペア:

[(1, 102687520), (2, 51343760), (4, 25671880), (5, 20537504), (8, 12835940), (10, 10268752), (13, 7899040), (16, 6417970), (20, 5134376), (26, 3949520), (32, 3208985), (40, 2567188), (52, 1974760), (65, 1579808), (80, 1283594), (104, 987380), (130, 789904), (160, 641797), (208, 493690), (260, 394952), (416, 246845), (520, 197476), (1040, 98738), (2080, 49369)]