99900556

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2377}}^1$

素因数の和:2486

約数の個数: 48

約数和(自身を含む): 213068800

約数和(自身を除く): 113168244

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 79, 133, 158, 266, 316, 532, 553, 1106, 1501, 2212, 2377, 3002, 4754, 6004, 9508, 10507, 16639, 21014, 33278, 42028, 45163, 66556, 90326, 180652, 187783, 316141, 375566, 632282, 751132, 1264564, 1314481, 2628962, 3567877, 5257924, 7135754, 14271508, 24975139, 49950278, 99900556]

約数ペア:

[(1, 99900556), (2, 49950278), (4, 24975139), (7, 14271508), (14, 7135754), (19, 5257924), (28, 3567877), (38, 2628962), (76, 1314481), (79, 1264564), (133, 751132), (158, 632282), (266, 375566), (316, 316141), (532, 187783), (553, 180652), (1106, 90326), (1501, 66556), (2212, 45163), (2377, 42028), (3002, 33278), (4754, 21014), (6004, 16639), (9508, 10507)]