25184940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3469}}^1$

素因数の和:3503

約数の個数: 72

約数和(自身を含む): 77533680

約数和(自身を除く): 52348740

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, 3469, 3630, 6938, 7260, 10407, 13876, 17345, 20814, 34690, 38159, 41628, 52035, 69380, 76318, 104070, 114477, 152636, 190795, 208140, 228954, 381590, 419749, 457908, 572385, 763180, 839498, 1144770, 1259247, 1678996, 2098745, 2289540, 2518494, 4197490, 5036988, 6296235, 8394980, 12592470, 25184940]

約数ペア:

[(1, 25184940), (2, 12592470), (3, 8394980), (4, 6296235), (5, 5036988), (6, 4197490), (10, 2518494), (11, 2289540), (12, 2098745), (15, 1678996), (20, 1259247), (22, 1144770), (30, 839498), (33, 763180), (44, 572385), (55, 457908), (60, 419749), (66, 381590), (110, 228954), (121, 208140), (132, 190795), (165, 152636), (220, 114477), (242, 104070), (330, 76318), (363, 69380), (484, 52035), (605, 41628), (660, 38159), (726, 34690), (1210, 20814), (1452, 17345), (1815, 13876), (2420, 10407), (3469, 7260), (3630, 6938)]