4065320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{14519}}^1$

素因数の和:14537

約数の個数: 32

約数和(自身を含む): 10454400

約数和(自身を除く): 6389080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 14519, 29038, 58076, 72595, 101633, 116152, 145190, 203266, 290380, 406532, 508165, 580760, 813064, 1016330, 2032660, 4065320]

約数ペア:

[(1, 4065320), (2, 2032660), (4, 1016330), (5, 813064), (7, 580760), (8, 508165), (10, 406532), (14, 290380), (20, 203266), (28, 145190), (35, 116152), (40, 101633), (56, 72595), (70, 58076), (140, 29038), (280, 14519)]