1836280

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1583}}^1$

素因数の和:1623

約数の個数: 32

約数和(自身を含む): 4276800

約数和(自身を除く): 2440520

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 1583, 3166, 6332, 7915, 12664, 15830, 31660, 45907, 63320, 91814, 183628, 229535, 367256, 459070, 918140, 1836280]

約数ペア:

[(1, 1836280), (2, 918140), (4, 459070), (5, 367256), (8, 229535), (10, 183628), (20, 91814), (29, 63320), (40, 45907), (58, 31660), (116, 15830), (145, 12664), (232, 7915), (290, 6332), (580, 3166), (1160, 1583)]