2004105430

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{17921}}^1$

素因数の和:18192

約数の個数: 32

約数和(自身を含む): 3693079008

約数和(自身を除く): 1688973578

約数列:

[1, 2, 5, 10, 53, 106, 211, 265, 422, 530, 1055, 2110, 11183, 17921, 22366, 35842, 55915, 89605, 111830, 179210, 949813, 1899626, 3781331, 4749065, 7562662, 9498130, 18906655, 37813310, 200410543, 400821086, 1002052715, 2004105430]

約数ペア:

[(1, 2004105430), (2, 1002052715), (5, 400821086), (10, 200410543), (53, 37813310), (106, 18906655), (211, 9498130), (265, 7562662), (422, 4749065), (530, 3781331), (1055, 1899626), (2110, 949813), (11183, 179210), (17921, 111830), (22366, 89605), (35842, 55915)]