117728560

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1061}}^1$

素因数の和:1166

約数の個数: 80

約数和(自身を含む): 292347360

約数和(自身を除く): 174618800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 73, 76, 80, 95, 146, 152, 190, 292, 304, 365, 380, 584, 730, 760, 1061, 1168, 1387, 1460, 1520, 2122, 2774, 2920, 4244, 5305, 5548, 5840, 6935, 8488, 10610, 11096, 13870, 16976, 20159, 21220, 22192, 27740, 40318, 42440, 55480, 77453, 80636, 84880, 100795, 110960, 154906, 161272, 201590, 309812, 322544, 387265, 403180, 619624, 774530, 806360, 1239248, 1471607, 1549060, 1612720, 2943214, 3098120, 5886428, 6196240, 7358035, 11772856, 14716070, 23545712, 29432140, 58864280, 117728560]

約数ペア:

[(1, 117728560), (2, 58864280), (4, 29432140), (5, 23545712), (8, 14716070), (10, 11772856), (16, 7358035), (19, 6196240), (20, 5886428), (38, 3098120), (40, 2943214), (73, 1612720), (76, 1549060), (80, 1471607), (95, 1239248), (146, 806360), (152, 774530), (190, 619624), (292, 403180), (304, 387265), (365, 322544), (380, 309812), (584, 201590), (730, 161272), (760, 154906), (1061, 110960), (1168, 100795), (1387, 84880), (1460, 80636), (1520, 77453), (2122, 55480), (2774, 42440), (2920, 40318), (4244, 27740), (5305, 22192), (5548, 21220), (5840, 20159), (6935, 16976), (8488, 13870), (10610, 11096)]