25356540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:499

約数の個数: 96

約数和(自身を含む): 78414336

約数和(自身を除く): 53057796

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 103, 110, 132, 165, 206, 220, 309, 330, 373, 412, 515, 618, 660, 746, 1030, 1119, 1133, 1236, 1492, 1545, 1865, 2060, 2238, 2266, 3090, 3399, 3730, 4103, 4476, 4532, 5595, 5665, 6180, 6798, 7460, 8206, 11190, 11330, 12309, 13596, 16412, 16995, 20515, 22380, 22660, 24618, 33990, 38419, 41030, 49236, 61545, 67980, 76838, 82060, 115257, 123090, 153676, 192095, 230514, 246180, 384190, 422609, 461028, 576285, 768380, 845218, 1152570, 1267827, 1690436, 2113045, 2305140, 2535654, 4226090, 5071308, 6339135, 8452180, 12678270, 25356540]

約数ペア:

[(1, 25356540), (2, 12678270), (3, 8452180), (4, 6339135), (5, 5071308), (6, 4226090), (10, 2535654), (11, 2305140), (12, 2113045), (15, 1690436), (20, 1267827), (22, 1152570), (30, 845218), (33, 768380), (44, 576285), (55, 461028), (60, 422609), (66, 384190), (103, 246180), (110, 230514), (132, 192095), (165, 153676), (206, 123090), (220, 115257), (309, 82060), (330, 76838), (373, 67980), (412, 61545), (515, 49236), (618, 41030), (660, 38419), (746, 33990), (1030, 24618), (1119, 22660), (1133, 22380), (1236, 20515), (1492, 16995), (1545, 16412), (1865, 13596), (2060, 12309), (2238, 11330), (2266, 11190), (3090, 8206), (3399, 7460), (3730, 6798), (4103, 6180), (4476, 5665), (4532, 5595)]