465005120

素因数分解:

$2^6\times 5^1\times {\mathrm{1453141}}^1$

素因数の和:1453158

約数の個数: 28

約数和(自身を含む): 1107294204

約数和(自身を除く): 642289084

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1453141, 2906282, 5812564, 7265705, 11625128, 14531410, 23250256, 29062820, 46500512, 58125640, 93001024, 116251280, 232502560, 465005120]

約数ペア:

[(1, 465005120), (2, 232502560), (4, 116251280), (5, 93001024), (8, 58125640), (10, 46500512), (16, 29062820), (20, 23250256), (32, 14531410), (40, 11625128), (64, 7265705), (80, 5812564), (160, 2906282), (320, 1453141)]