117983200

素因数分解:

$2^5\times 5^2\times {\mathrm{139}}^1\times {\mathrm{1061}}^1$

素因数の和:1220

約数の個数: 72

約数和(自身を含む): 290372040

約数和(自身を除く): 172388840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 139, 160, 200, 278, 400, 556, 695, 800, 1061, 1112, 1390, 2122, 2224, 2780, 3475, 4244, 4448, 5305, 5560, 6950, 8488, 10610, 11120, 13900, 16976, 21220, 22240, 26525, 27800, 33952, 42440, 53050, 55600, 84880, 106100, 111200, 147479, 169760, 212200, 294958, 424400, 589916, 737395, 848800, 1179832, 1474790, 2359664, 2949580, 3686975, 4719328, 5899160, 7373950, 11798320, 14747900, 23596640, 29495800, 58991600, 117983200]

約数ペア:

[(1, 117983200), (2, 58991600), (4, 29495800), (5, 23596640), (8, 14747900), (10, 11798320), (16, 7373950), (20, 5899160), (25, 4719328), (32, 3686975), (40, 2949580), (50, 2359664), (80, 1474790), (100, 1179832), (139, 848800), (160, 737395), (200, 589916), (278, 424400), (400, 294958), (556, 212200), (695, 169760), (800, 147479), (1061, 111200), (1112, 106100), (1390, 84880), (2122, 55600), (2224, 53050), (2780, 42440), (3475, 33952), (4244, 27800), (4448, 26525), (5305, 22240), (5560, 21220), (6950, 16976), (8488, 13900), (10610, 11120)]