25090416

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{1031}}^1$

素因数の和:1071

約数の個数: 90

約数和(自身を含む): 76108968

約数和(自身を除く): 51018552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 169, 208, 234, 312, 338, 468, 507, 624, 676, 936, 1014, 1031, 1352, 1521, 1872, 2028, 2062, 2704, 3042, 3093, 4056, 4124, 6084, 6186, 8112, 8248, 9279, 12168, 12372, 13403, 16496, 18558, 24336, 24744, 26806, 37116, 40209, 49488, 53612, 74232, 80418, 107224, 120627, 148464, 160836, 174239, 214448, 241254, 321672, 348478, 482508, 522717, 643344, 696956, 965016, 1045434, 1393912, 1568151, 1930032, 2090868, 2787824, 3136302, 4181736, 6272604, 8363472, 12545208, 25090416]

約数ペア:

[(1, 25090416), (2, 12545208), (3, 8363472), (4, 6272604), (6, 4181736), (8, 3136302), (9, 2787824), (12, 2090868), (13, 1930032), (16, 1568151), (18, 1393912), (24, 1045434), (26, 965016), (36, 696956), (39, 643344), (48, 522717), (52, 482508), (72, 348478), (78, 321672), (104, 241254), (117, 214448), (144, 174239), (156, 160836), (169, 148464), (208, 120627), (234, 107224), (312, 80418), (338, 74232), (468, 53612), (507, 49488), (624, 40209), (676, 37116), (936, 26806), (1014, 24744), (1031, 24336), (1352, 18558), (1521, 16496), (1872, 13403), (2028, 12372), (2062, 12168), (2704, 9279), (3042, 8248), (3093, 8112), (4056, 6186), (4124, 6084)]