10271777584

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{39749}}^1$

素因数の和:40309

約数の個数: 40

約数和(自身を含む): 20583504000

約数和(自身を除く): 10311726416

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 521, 1042, 2084, 4168, 8336, 16151, 32302, 39749, 64604, 79498, 129208, 158996, 258416, 317992, 635984, 1232219, 2464438, 4928876, 9857752, 19715504, 20709229, 41418458, 82836916, 165673832, 331347664, 641986099, 1283972198, 2567944396, 5135888792, 10271777584]

約数ペア:

[(1, 10271777584), (2, 5135888792), (4, 2567944396), (8, 1283972198), (16, 641986099), (31, 331347664), (62, 165673832), (124, 82836916), (248, 41418458), (496, 20709229), (521, 19715504), (1042, 9857752), (2084, 4928876), (4168, 2464438), (8336, 1232219), (16151, 635984), (32302, 317992), (39749, 258416), (64604, 158996), (79498, 129208)]