88896975620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2017}}^1\times {\mathrm{129629}}^1$

素因数の和:131672

約数の個数: 48

約数和(自身を含む): 197764565040

約数和(自身を除く): 108867589420

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 2017, 4034, 8068, 10085, 20170, 34289, 40340, 68578, 129629, 137156, 171445, 259258, 342890, 518516, 648145, 685780, 1296290, 2203693, 2592580, 4407386, 8814772, 11018465, 22036930, 44073860, 261461693, 522923386, 1045846772, 1307308465, 2614616930, 4444848781, 5229233860, 8889697562, 17779395124, 22224243905, 44448487810, 88896975620]

約数ペア:

[(1, 88896975620), (2, 44448487810), (4, 22224243905), (5, 17779395124), (10, 8889697562), (17, 5229233860), (20, 4444848781), (34, 2614616930), (68, 1307308465), (85, 1045846772), (170, 522923386), (340, 261461693), (2017, 44073860), (4034, 22036930), (8068, 11018465), (10085, 8814772), (20170, 4407386), (34289, 2592580), (40340, 2203693), (68578, 1296290), (129629, 685780), (137156, 648145), (171445, 518516), (259258, 342890)]