25093320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29873}}^1$

素因数の和:29894

約数の個数: 64

約数和(自身を含む): 86037120

約数和(自身を除く): 60943800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 29873, 59746, 89619, 119492, 149365, 179238, 209111, 238984, 298730, 358476, 418222, 448095, 597460, 627333, 716952, 836444, 896190, 1045555, 1194920, 1254666, 1672888, 1792380, 2091110, 2509332, 3136665, 3584760, 4182220, 5018664, 6273330, 8364440, 12546660, 25093320]

約数ペア:

[(1, 25093320), (2, 12546660), (3, 8364440), (4, 6273330), (5, 5018664), (6, 4182220), (7, 3584760), (8, 3136665), (10, 2509332), (12, 2091110), (14, 1792380), (15, 1672888), (20, 1254666), (21, 1194920), (24, 1045555), (28, 896190), (30, 836444), (35, 716952), (40, 627333), (42, 597460), (56, 448095), (60, 418222), (70, 358476), (84, 298730), (105, 238984), (120, 209111), (140, 179238), (168, 149365), (210, 119492), (280, 89619), (420, 59746), (840, 29873)]