234897610

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{2879}}^1$

素因数の和:3126

約数の個数: 32

約数和(自身を含む): 435456000

約数和(自身を除く): 200558390

約数列:

[1, 2, 5, 10, 41, 82, 199, 205, 398, 410, 995, 1990, 2879, 5758, 8159, 14395, 16318, 28790, 40795, 81590, 118039, 236078, 572921, 590195, 1145842, 1180390, 2864605, 5729210, 23489761, 46979522, 117448805, 234897610]

約数ペア:

[(1, 234897610), (2, 117448805), (5, 46979522), (10, 23489761), (41, 5729210), (82, 2864605), (199, 1180390), (205, 1145842), (398, 590195), (410, 572921), (995, 236078), (1990, 118039), (2879, 81590), (5758, 40795), (8159, 28790), (14395, 16318)]