38756777920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17302133}}^1$

素因数の和:17302157

約数の個数: 56

約数和(自身を含む): 105473808864

約数和(自身を除く): 66717030944

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 17302133, 34604266, 69208532, 86510665, 121114931, 138417064, 173021330, 242229862, 276834128, 346042660, 484459724, 553668256, 605574655, 692085320, 968919448, 1107336512, 1211149310, 1384170640, 1937838896, 2422298620, 2768341280, 3875677792, 4844597240, 5536682560, 7751355584, 9689194480, 19378388960, 38756777920]

約数ペア:

[(1, 38756777920), (2, 19378388960), (4, 9689194480), (5, 7751355584), (7, 5536682560), (8, 4844597240), (10, 3875677792), (14, 2768341280), (16, 2422298620), (20, 1937838896), (28, 1384170640), (32, 1211149310), (35, 1107336512), (40, 968919448), (56, 692085320), (64, 605574655), (70, 553668256), (80, 484459724), (112, 346042660), (140, 276834128), (160, 242229862), (224, 173021330), (280, 138417064), (320, 121114931), (448, 86510665), (560, 69208532), (1120, 34604266), (2240, 17302133)]