22762720

素因数分解:

$2^5\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1259}}^1$

素因数の和:1387

約数の個数: 48

約数和(自身を含む): 54295920

約数和(自身を除く): 31533200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 113, 160, 226, 452, 565, 904, 1130, 1259, 1808, 2260, 2518, 3616, 4520, 5036, 6295, 9040, 10072, 12590, 18080, 20144, 25180, 40288, 50360, 100720, 142267, 201440, 284534, 569068, 711335, 1138136, 1422670, 2276272, 2845340, 4552544, 5690680, 11381360, 22762720]

約数ペア:

[(1, 22762720), (2, 11381360), (4, 5690680), (5, 4552544), (8, 2845340), (10, 2276272), (16, 1422670), (20, 1138136), (32, 711335), (40, 569068), (80, 284534), (113, 201440), (160, 142267), (226, 100720), (452, 50360), (565, 40288), (904, 25180), (1130, 20144), (1259, 18080), (1808, 12590), (2260, 10072), (2518, 9040), (3616, 6295), (4520, 5036)]