1105841720

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{468577}}^1$

素因数の和:468647

約数の個数: 32

約数和(自身を含む): 2530321200

約数和(自身を除く): 1424479480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 468577, 937154, 1874308, 2342885, 3748616, 4685770, 9371540, 18743080, 27646043, 55292086, 110584172, 138230215, 221168344, 276460430, 552920860, 1105841720]

約数ペア:

[(1, 1105841720), (2, 552920860), (4, 276460430), (5, 221168344), (8, 138230215), (10, 110584172), (20, 55292086), (40, 27646043), (59, 18743080), (118, 9371540), (236, 4685770), (295, 3748616), (472, 2342885), (590, 1874308), (1180, 937154), (2360, 468577)]