1940960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{1733}}^1$

素因数の和:1755

約数の個数: 48

約数和(自身を含む): 5243616

約数和(自身を除く): 3302656

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, 1733, 3466, 6932, 8665, 12131, 13864, 17330, 24262, 27728, 34660, 48524, 55456, 60655, 69320, 97048, 121310, 138640, 194096, 242620, 277280, 388192, 485240, 970480, 1940960]

約数ペア:

[(1, 1940960), (2, 970480), (4, 485240), (5, 388192), (7, 277280), (8, 242620), (10, 194096), (14, 138640), (16, 121310), (20, 97048), (28, 69320), (32, 60655), (35, 55456), (40, 48524), (56, 34660), (70, 27728), (80, 24262), (112, 17330), (140, 13864), (160, 12131), (224, 8665), (280, 6932), (560, 3466), (1120, 1733)]