1036987010

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1\times {\mathrm{2879}}^1$

素因数の和:3266

約数の個数: 32

約数和(自身を含む): 1886976000

約数和(自身を除く): 849988990

約数列:

[1, 2, 5, 10, 181, 199, 362, 398, 905, 995, 1810, 1990, 2879, 5758, 14395, 28790, 36019, 72038, 180095, 360190, 521099, 572921, 1042198, 1145842, 2605495, 2864605, 5210990, 5729210, 103698701, 207397402, 518493505, 1036987010]

約数ペア:

[(1, 1036987010), (2, 518493505), (5, 207397402), (10, 103698701), (181, 5729210), (199, 5210990), (362, 2864605), (398, 2605495), (905, 1145842), (995, 1042198), (1810, 572921), (1990, 521099), (2879, 360190), (5758, 180095), (14395, 72038), (28790, 36019)]