25448460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2153}}^1$

素因数の和:2362

約数の個数: 48

約数和(自身を含む): 71650656

約数和(自身を除く): 46202196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 985, 1182, 1970, 2153, 2364, 2955, 3940, 4306, 5910, 6459, 8612, 10765, 11820, 12918, 21530, 25836, 32295, 43060, 64590, 129180, 424141, 848282, 1272423, 1696564, 2120705, 2544846, 4241410, 5089692, 6362115, 8482820, 12724230, 25448460]

約数ペア:

[(1, 25448460), (2, 12724230), (3, 8482820), (4, 6362115), (5, 5089692), (6, 4241410), (10, 2544846), (12, 2120705), (15, 1696564), (20, 1272423), (30, 848282), (60, 424141), (197, 129180), (394, 64590), (591, 43060), (788, 32295), (985, 25836), (1182, 21530), (1970, 12918), (2153, 11820), (2364, 10765), (2955, 8612), (3940, 6459), (4306, 5910)]