3881920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{1733}}^1$

素因数の和:1757

約数の個数: 56

約数和(自身を含む): 10570464

約数和(自身を除く): 6688544

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, 1733, 2240, 3466, 6932, 8665, 12131, 13864, 17330, 24262, 27728, 34660, 48524, 55456, 60655, 69320, 97048, 110912, 121310, 138640, 194096, 242620, 277280, 388192, 485240, 554560, 776384, 970480, 1940960, 3881920]

約数ペア:

[(1, 3881920), (2, 1940960), (4, 970480), (5, 776384), (7, 554560), (8, 485240), (10, 388192), (14, 277280), (16, 242620), (20, 194096), (28, 138640), (32, 121310), (35, 110912), (40, 97048), (56, 69320), (64, 60655), (70, 55456), (80, 48524), (112, 34660), (140, 27728), (160, 24262), (224, 17330), (280, 13864), (320, 12131), (448, 8665), (560, 6932), (1120, 3466), (1733, 2240)]