28202214250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{304067}}^1$

素因数の和:304144

約数の個数: 64

約数和(自身を含む): 61475251968

約数和(自身を除く): 33273037718

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 53, 70, 106, 125, 175, 250, 265, 350, 371, 530, 742, 875, 1325, 1750, 1855, 2650, 3710, 6625, 9275, 13250, 18550, 46375, 92750, 304067, 608134, 1520335, 2128469, 3040670, 4256938, 7601675, 10642345, 15203350, 16115551, 21284690, 32231102, 38008375, 53211725, 76016750, 80577755, 106423450, 112808857, 161155510, 225617714, 266058625, 402888775, 532117250, 564044285, 805777550, 1128088570, 2014443875, 2820221425, 4028887750, 5640442850, 14101107125, 28202214250]

約数ペア:

[(1, 28202214250), (2, 14101107125), (5, 5640442850), (7, 4028887750), (10, 2820221425), (14, 2014443875), (25, 1128088570), (35, 805777550), (50, 564044285), (53, 532117250), (70, 402888775), (106, 266058625), (125, 225617714), (175, 161155510), (250, 112808857), (265, 106423450), (350, 80577755), (371, 76016750), (530, 53211725), (742, 38008375), (875, 32231102), (1325, 21284690), (1750, 16115551), (1855, 15203350), (2650, 10642345), (3710, 7601675), (6625, 4256938), (9275, 3040670), (13250, 2128469), (18550, 1520335), (46375, 608134), (92750, 304067)]