538041640

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{463829}}^1$

素因数の和:463869

約数の個数: 32

約数和(自身を含む): 1252341000

約数和(自身を除く): 714299360

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 463829, 927658, 1855316, 2319145, 3710632, 4638290, 9276580, 13451041, 18553160, 26902082, 53804164, 67255205, 107608328, 134510410, 269020820, 538041640]

約数ペア:

[(1, 538041640), (2, 269020820), (4, 134510410), (5, 107608328), (8, 67255205), (10, 53804164), (20, 26902082), (29, 18553160), (40, 13451041), (58, 9276580), (116, 4638290), (145, 3710632), (232, 2319145), (290, 1855316), (580, 927658), (1160, 463829)]