44726020

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 97086528

約数和(自身を除く): 52360508

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 131, 172, 215, 262, 397, 430, 524, 655, 794, 860, 1310, 1588, 1985, 2620, 3970, 5633, 7940, 11266, 17071, 22532, 28165, 34142, 52007, 56330, 68284, 85355, 104014, 112660, 170710, 208028, 260035, 341420, 520070, 1040140, 2236301, 4472602, 8945204, 11181505, 22363010, 44726020]

約数ペア:

[(1, 44726020), (2, 22363010), (4, 11181505), (5, 8945204), (10, 4472602), (20, 2236301), (43, 1040140), (86, 520070), (131, 341420), (172, 260035), (215, 208028), (262, 170710), (397, 112660), (430, 104014), (524, 85355), (655, 68284), (794, 56330), (860, 52007), (1310, 34142), (1588, 28165), (1985, 22532), (2620, 17071), (3970, 11266), (5633, 7940)]