3730720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{3331}}^1$

素因数の和:3353

約数の個数: 48

約数和(自身を含む): 10075968

約数和(自身を除く): 6345248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 3331, 6662, 13324, 16655, 23317, 26648, 33310, 46634, 53296, 66620, 93268, 106592, 116585, 133240, 186536, 233170, 266480, 373072, 466340, 532960, 746144, 932680, 1865360, 3730720]

約数ペア:

[(1, 3730720), (2, 1865360), (4, 932680), (5, 746144), (7, 532960), (8, 466340), (10, 373072), (14, 266480), (16, 233170), (20, 186536), (28, 133240), (32, 116585), (35, 106592), (40, 93268), (56, 66620), (70, 53296), (80, 46634), (112, 33310), (140, 26648), (160, 23317), (224, 16655), (280, 13324), (560, 6662), (1120, 3331)]