4252460

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1427}}^1$

素因数の和:1585

約数の個数: 24

約数和(自身を含む): 8996400

約数和(自身を除く): 4743940

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1427, 1490, 2854, 2980, 5708, 7135, 14270, 28540, 212623, 425246, 850492, 1063115, 2126230, 4252460]

約数ペア:

[(1, 4252460), (2, 2126230), (4, 1063115), (5, 850492), (10, 425246), (20, 212623), (149, 28540), (298, 14270), (596, 7135), (745, 5708), (1427, 2980), (1490, 2854)]