2021022355810

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{2207}}^1\times {\mathrm{4513}}^1$

素因数の和:7027

約数の個数: 64

約数和(自身を含む): 3694295734272

約数和(自身を除く): 1673273378462

約数列:

[1, 2, 5, 10, 103, 197, 206, 394, 515, 985, 1030, 1970, 2207, 4414, 4513, 9026, 11035, 20291, 22070, 22565, 40582, 45130, 101455, 202910, 227321, 434779, 454642, 464839, 869558, 889061, 929678, 1136605, 1778122, 2173895, 2273210, 2324195, 4347790, 4445305, 4648390, 8890610, 9960191, 19920382, 44782237, 49800955, 89564474, 91573283, 99601910, 183146566, 223911185, 447822370, 457866415, 915732830, 1025899673, 1962157627, 2051799346, 3924315254, 5129498365, 9810788135, 10258996730, 19621576270, 202102235581, 404204471162, 1010511177905, 2021022355810]

約数ペア:

[(1, 2021022355810), (2, 1010511177905), (5, 404204471162), (10, 202102235581), (103, 19621576270), (197, 10258996730), (206, 9810788135), (394, 5129498365), (515, 3924315254), (985, 2051799346), (1030, 1962157627), (1970, 1025899673), (2207, 915732830), (4414, 457866415), (4513, 447822370), (9026, 223911185), (11035, 183146566), (20291, 99601910), (22070, 91573283), (22565, 89564474), (40582, 49800955), (45130, 44782237), (101455, 19920382), (202910, 9960191), (227321, 8890610), (434779, 4648390), (454642, 4445305), (464839, 4347790), (869558, 2324195), (889061, 2273210), (929678, 2173895), (1136605, 1778122)]