2019935635

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{577}}^1$

素因数の和:895

約数の個数: 32

約数和(自身を含む): 2530252800

約数和(自身を除く): 510317165

約数列:

[1, 5, 37, 127, 149, 185, 577, 635, 745, 2885, 4699, 5513, 18923, 21349, 23495, 27565, 73279, 85973, 94615, 106745, 366395, 429865, 700151, 2711323, 3181001, 3500755, 10918571, 13556615, 15905005, 54592855, 403987127, 2019935635]

約数ペア:

[(1, 2019935635), (5, 403987127), (37, 54592855), (127, 15905005), (149, 13556615), (185, 10918571), (577, 3500755), (635, 3181001), (745, 2711323), (2885, 700151), (4699, 429865), (5513, 366395), (18923, 106745), (21349, 94615), (23495, 85973), (27565, 73279)]