2224482020

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{29063}}^1$

素因数の和:29204

約数の個数: 48

約数和(自身を含む): 4833924480

約数和(自身を除く): 2609442460

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 89, 172, 178, 215, 356, 430, 445, 860, 890, 1780, 3827, 7654, 15308, 19135, 29063, 38270, 58126, 76540, 116252, 145315, 290630, 581260, 1249709, 2499418, 2586607, 4998836, 5173214, 6248545, 10346428, 12497090, 12933035, 24994180, 25866070, 51732140, 111224101, 222448202, 444896404, 556120505, 1112241010, 2224482020]

約数ペア:

[(1, 2224482020), (2, 1112241010), (4, 556120505), (5, 444896404), (10, 222448202), (20, 111224101), (43, 51732140), (86, 25866070), (89, 24994180), (172, 12933035), (178, 12497090), (215, 10346428), (356, 6248545), (430, 5173214), (445, 4998836), (860, 2586607), (890, 2499418), (1780, 1249709), (3827, 581260), (7654, 290630), (15308, 145315), (19135, 116252), (29063, 76540), (38270, 58126)]