412453670

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1\times {\mathrm{1999}}^1$

素因数の和:2492

約数の個数: 32

約数和(自身を含む): 760320000

約数和(自身を除く): 347866330

約数列:

[1, 2, 5, 10, 47, 94, 235, 439, 470, 878, 1999, 2195, 3998, 4390, 9995, 19990, 20633, 41266, 93953, 103165, 187906, 206330, 469765, 877561, 939530, 1755122, 4387805, 8775610, 41245367, 82490734, 206226835, 412453670]

約数ペア:

[(1, 412453670), (2, 206226835), (5, 82490734), (10, 41245367), (47, 8775610), (94, 4387805), (235, 1755122), (439, 939530), (470, 877561), (878, 469765), (1999, 206330), (2195, 187906), (3998, 103165), (4390, 93953), (9995, 41266), (19990, 20633)]