45289880

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{39043}}^1$

素因数の和:39083

約数の個数: 32

約数和(自身を含む): 105418800

約数和(自身を除く): 60128920

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 39043, 78086, 156172, 195215, 312344, 390430, 780860, 1132247, 1561720, 2264494, 4528988, 5661235, 9057976, 11322470, 22644940, 45289880]

約数ペア:

[(1, 45289880), (2, 22644940), (4, 11322470), (5, 9057976), (8, 5661235), (10, 4528988), (20, 2264494), (29, 1561720), (40, 1132247), (58, 780860), (116, 390430), (145, 312344), (232, 195215), (290, 156172), (580, 78086), (1160, 39043)]