25848930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1$

素因数の和:579

約数の個数: 64

約数和(自身を含む): 66096000

約数和(自身を除く): 40247070

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 101, 114, 190, 202, 285, 303, 449, 505, 570, 606, 898, 1010, 1347, 1515, 1919, 2245, 2694, 3030, 3838, 4490, 5757, 6735, 8531, 9595, 11514, 13470, 17062, 19190, 25593, 28785, 42655, 45349, 51186, 57570, 85310, 90698, 127965, 136047, 226745, 255930, 272094, 453490, 680235, 861631, 1360470, 1723262, 2584893, 4308155, 5169786, 8616310, 12924465, 25848930]

約数ペア:

[(1, 25848930), (2, 12924465), (3, 8616310), (5, 5169786), (6, 4308155), (10, 2584893), (15, 1723262), (19, 1360470), (30, 861631), (38, 680235), (57, 453490), (95, 272094), (101, 255930), (114, 226745), (190, 136047), (202, 127965), (285, 90698), (303, 85310), (449, 57570), (505, 51186), (570, 45349), (606, 42655), (898, 28785), (1010, 25593), (1347, 19190), (1515, 17062), (1919, 13470), (2245, 11514), (2694, 9595), (3030, 8531), (3838, 6735), (4490, 5757)]