459516620

素因数分解:

$2^2\times 5^1\times {\mathrm{1153}}^1\times {\mathrm{19927}}^1$

素因数の和:21089

約数の個数: 24

約数和(自身を含む): 965870304

約数和(自身を除く): 506353684

約数列:

[1, 2, 4, 5, 10, 20, 1153, 2306, 4612, 5765, 11530, 19927, 23060, 39854, 79708, 99635, 199270, 398540, 22975831, 45951662, 91903324, 114879155, 229758310, 459516620]

約数ペア:

[(1, 459516620), (2, 229758310), (4, 114879155), (5, 91903324), (10, 45951662), (20, 22975831), (1153, 398540), (2306, 199270), (4612, 99635), (5765, 79708), (11530, 39854), (19927, 23060)]