4129144640

素因数分解:

$2^6\times 5^1\times {\mathrm{349}}^1\times {\mathrm{36973}}^1$

素因数の和:37339

約数の個数: 56

約数和(自身を含む): 9860965800

約数和(自身を除く): 5731821160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 349, 698, 1396, 1745, 2792, 3490, 5584, 6980, 11168, 13960, 22336, 27920, 36973, 55840, 73946, 111680, 147892, 184865, 295784, 369730, 591568, 739460, 1183136, 1478920, 2366272, 2957840, 5915680, 11831360, 12903577, 25807154, 51614308, 64517885, 103228616, 129035770, 206457232, 258071540, 412914464, 516143080, 825828928, 1032286160, 2064572320, 4129144640]

約数ペア:

[(1, 4129144640), (2, 2064572320), (4, 1032286160), (5, 825828928), (8, 516143080), (10, 412914464), (16, 258071540), (20, 206457232), (32, 129035770), (40, 103228616), (64, 64517885), (80, 51614308), (160, 25807154), (320, 12903577), (349, 11831360), (698, 5915680), (1396, 2957840), (1745, 2366272), (2792, 1478920), (3490, 1183136), (5584, 739460), (6980, 591568), (11168, 369730), (13960, 295784), (22336, 184865), (27920, 147892), (36973, 111680), (55840, 73946)]