190055560

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163841}}^1$

素因数の和:163881

約数の個数: 32

約数和(自身を含む): 442373400

約数和(自身を除く): 252317840

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 163841, 327682, 655364, 819205, 1310728, 1638410, 3276820, 4751389, 6553640, 9502778, 19005556, 23756945, 38011112, 47513890, 95027780, 190055560]

約数ペア:

[(1, 190055560), (2, 95027780), (4, 47513890), (5, 38011112), (8, 23756945), (10, 19005556), (20, 9502778), (29, 6553640), (40, 4751389), (58, 3276820), (116, 1638410), (145, 1310728), (232, 819205), (290, 655364), (580, 327682), (1160, 163841)]