2023841840

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1488119}}^1$

素因数の和:1488149

約数の個数: 40

約数和(自身を含む): 4982225760

約数和(自身を除く): 2958383920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 1488119, 2976238, 5952476, 7440595, 11904952, 14881190, 23809904, 25298023, 29762380, 50596046, 59524760, 101192092, 119049520, 126490115, 202384184, 252980230, 404768368, 505960460, 1011920920, 2023841840]

約数ペア:

[(1, 2023841840), (2, 1011920920), (4, 505960460), (5, 404768368), (8, 252980230), (10, 202384184), (16, 126490115), (17, 119049520), (20, 101192092), (34, 59524760), (40, 50596046), (68, 29762380), (80, 25298023), (85, 23809904), (136, 14881190), (170, 11904952), (272, 7440595), (340, 5952476), (680, 2976238), (1360, 1488119)]