286667834545

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{1291}}^1\times {\mathrm{2179}}^1$

素因数の和:3793

約数の個数: 32

約数和(自身を含む): 349816752000

約数和(自身を除く): 63148917455

約数列:

[1, 5, 89, 229, 445, 1145, 1291, 2179, 6455, 10895, 20381, 101905, 114899, 193931, 295639, 498991, 574495, 969655, 1478195, 2494955, 2813089, 14065445, 26311871, 44410199, 131559355, 222050995, 250364921, 644197381, 1251824605, 3220986905, 57333566909, 286667834545]

約数ペア:

[(1, 286667834545), (5, 57333566909), (89, 3220986905), (229, 1251824605), (445, 644197381), (1145, 250364921), (1291, 222050995), (2179, 131559355), (6455, 44410199), (10895, 26311871), (20381, 14065445), (101905, 2813089), (114899, 2494955), (193931, 1478195), (295639, 969655), (498991, 574495)]