843480280

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{92083}}^1$

素因数の和:92323

約数の個数: 32

約数和(自身を含む): 1906138800

約数和(自身を除く): 1062658520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1832, 2290, 4580, 9160, 92083, 184166, 368332, 460415, 736664, 920830, 1841660, 3683320, 21087007, 42174014, 84348028, 105435035, 168696056, 210870070, 421740140, 843480280]

約数ペア:

[(1, 843480280), (2, 421740140), (4, 210870070), (5, 168696056), (8, 105435035), (10, 84348028), (20, 42174014), (40, 21087007), (229, 3683320), (458, 1841660), (916, 920830), (1145, 736664), (1832, 460415), (2290, 368332), (4580, 184166), (9160, 92083)]