45067820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3617}}^1$

素因数の和:3722

約数の個数: 48

約数和(自身を含む): 109408320

約数和(自身を除く): 64340500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 89, 140, 178, 356, 445, 623, 890, 1246, 1780, 2492, 3115, 3617, 6230, 7234, 12460, 14468, 18085, 25319, 36170, 50638, 72340, 101276, 126595, 253190, 321913, 506380, 643826, 1287652, 1609565, 2253391, 3219130, 4506782, 6438260, 9013564, 11266955, 22533910, 45067820]

約数ペア:

[(1, 45067820), (2, 22533910), (4, 11266955), (5, 9013564), (7, 6438260), (10, 4506782), (14, 3219130), (20, 2253391), (28, 1609565), (35, 1287652), (70, 643826), (89, 506380), (140, 321913), (178, 253190), (356, 126595), (445, 101276), (623, 72340), (890, 50638), (1246, 36170), (1780, 25319), (2492, 18085), (3115, 14468), (3617, 12460), (6230, 7234)]