5420150

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2521}}^1$

素因数の和:2576

約数の個数: 24

約数和(自身を含む): 10320024

約数和(自身を除く): 4899874

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2150, 2521, 5042, 12605, 25210, 63025, 108403, 126050, 216806, 542015, 1084030, 2710075, 5420150]

約数ペア:

[(1, 5420150), (2, 2710075), (5, 1084030), (10, 542015), (25, 216806), (43, 126050), (50, 108403), (86, 63025), (215, 25210), (430, 12605), (1075, 5042), (2150, 2521)]