25344660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3491}}^1$

素因数の和:3525

約数の個数: 72

約数和(自身を含む): 78025248

約数和(自身を除く): 52680588

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3491, 3630, 6982, 7260, 10473, 13964, 17455, 20946, 34910, 38401, 41892, 52365, 69820, 76802, 104730, 115203, 153604, 192005, 209460, 230406, 384010, 422411, 460812, 576015, 768020, 844822, 1152030, 1267233, 1689644, 2112055, 2304060, 2534466, 4224110, 5068932, 6336165, 8448220, 12672330, 25344660]

約数ペア:

[(1, 25344660), (2, 12672330), (3, 8448220), (4, 6336165), (5, 5068932), (6, 4224110), (10, 2534466), (11, 2304060), (12, 2112055), (15, 1689644), (20, 1267233), (22, 1152030), (30, 844822), (33, 768020), (44, 576015), (55, 460812), (60, 422411), (66, 384010), (110, 230406), (121, 209460), (132, 192005), (165, 153604), (220, 115203), (242, 104730), (330, 76802), (363, 69820), (484, 52365), (605, 41892), (660, 38401), (726, 34910), (1210, 20946), (1452, 17455), (1815, 13964), (2420, 10473), (3491, 7260), (3630, 6982)]