1330885933640

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{223303009}}^1$

素因数の和:223303169

約数の個数: 32

約数和(自身を含む): 3014590635000

約数和(自身を除く): 1683704701360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 223303009, 446606018, 893212036, 1116515045, 1786424072, 2233030090, 4466060180, 8932120360, 33272148341, 66544296682, 133088593364, 166360741705, 266177186728, 332721483410, 665442966820, 1330885933640]

約数ペア:

[(1, 1330885933640), (2, 665442966820), (4, 332721483410), (5, 266177186728), (8, 166360741705), (10, 133088593364), (20, 66544296682), (40, 33272148341), (149, 8932120360), (298, 4466060180), (596, 2233030090), (745, 1786424072), (1192, 1116515045), (1490, 893212036), (2980, 446606018), (5960, 223303009)]