2625201760

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{129193}}^1$

素因数の和:129335

約数の個数: 48

約数和(自身を含む): 6250922496

約数和(自身を除く): 3625720736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 10160, 20320, 129193, 258386, 516772, 645965, 1033544, 1291930, 2067088, 2583860, 4134176, 5167720, 10335440, 16407511, 20670880, 32815022, 65630044, 82037555, 131260088, 164075110, 262520176, 328150220, 525040352, 656300440, 1312600880, 2625201760]

約数ペア:

[(1, 2625201760), (2, 1312600880), (4, 656300440), (5, 525040352), (8, 328150220), (10, 262520176), (16, 164075110), (20, 131260088), (32, 82037555), (40, 65630044), (80, 32815022), (127, 20670880), (160, 16407511), (254, 10335440), (508, 5167720), (635, 4134176), (1016, 2583860), (1270, 2067088), (2032, 1291930), (2540, 1033544), (4064, 645965), (5080, 516772), (10160, 258386), (20320, 129193)]