4865783840

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{313517}}^1$

素因数の和:313629

約数の個数: 48

約数和(自身を含む): 11613960792

約数和(自身を除く): 6748176952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 388, 485, 776, 970, 1552, 1940, 3104, 3880, 7760, 15520, 313517, 627034, 1254068, 1567585, 2508136, 3135170, 5016272, 6270340, 10032544, 12540680, 25081360, 30411149, 50162720, 60822298, 121644596, 152055745, 243289192, 304111490, 486578384, 608222980, 973156768, 1216445960, 2432891920, 4865783840]

約数ペア:

[(1, 4865783840), (2, 2432891920), (4, 1216445960), (5, 973156768), (8, 608222980), (10, 486578384), (16, 304111490), (20, 243289192), (32, 152055745), (40, 121644596), (80, 60822298), (97, 50162720), (160, 30411149), (194, 25081360), (388, 12540680), (485, 10032544), (776, 6270340), (970, 5016272), (1552, 3135170), (1940, 2508136), (3104, 1567585), (3880, 1254068), (7760, 627034), (15520, 313517)]