25955580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2131}}^1$

素因数の和:2179

約数の個数: 96

約数和(自身を含む): 85962240

約数和(自身を除く): 60006660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2131, 2436, 3045, 4060, 4262, 6090, 6393, 8524, 10655, 12180, 12786, 14917, 21310, 25572, 29834, 31965, 42620, 44751, 59668, 61799, 63930, 74585, 89502, 123598, 127860, 149170, 179004, 185397, 223755, 247196, 298340, 308995, 370794, 432593, 447510, 617990, 741588, 865186, 895020, 926985, 1235980, 1297779, 1730372, 1853970, 2162965, 2595558, 3707940, 4325930, 5191116, 6488895, 8651860, 12977790, 25955580]

約数ペア:

[(1, 25955580), (2, 12977790), (3, 8651860), (4, 6488895), (5, 5191116), (6, 4325930), (7, 3707940), (10, 2595558), (12, 2162965), (14, 1853970), (15, 1730372), (20, 1297779), (21, 1235980), (28, 926985), (29, 895020), (30, 865186), (35, 741588), (42, 617990), (58, 447510), (60, 432593), (70, 370794), (84, 308995), (87, 298340), (105, 247196), (116, 223755), (140, 185397), (145, 179004), (174, 149170), (203, 127860), (210, 123598), (290, 89502), (348, 74585), (406, 63930), (420, 61799), (435, 59668), (580, 44751), (609, 42620), (812, 31965), (870, 29834), (1015, 25572), (1218, 21310), (1740, 14917), (2030, 12786), (2131, 12180), (2436, 10655), (3045, 8524), (4060, 6393), (4262, 6090)]