4190480

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{1069}}^1$

素因数の和:1096

約数の個数: 60

約数和(自身を含む): 11344140

約数和(自身を除く): 7153660

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1069, 1960, 2138, 3920, 4276, 5345, 7483, 8552, 10690, 14966, 17104, 21380, 29932, 37415, 42760, 52381, 59864, 74830, 85520, 104762, 119728, 149660, 209524, 261905, 299320, 419048, 523810, 598640, 838096, 1047620, 2095240, 4190480]

約数ペア:

[(1, 4190480), (2, 2095240), (4, 1047620), (5, 838096), (7, 598640), (8, 523810), (10, 419048), (14, 299320), (16, 261905), (20, 209524), (28, 149660), (35, 119728), (40, 104762), (49, 85520), (56, 74830), (70, 59864), (80, 52381), (98, 42760), (112, 37415), (140, 29932), (196, 21380), (245, 17104), (280, 14966), (392, 10690), (490, 8552), (560, 7483), (784, 5345), (980, 4276), (1069, 3920), (1960, 2138)]