14567200

素因数分解:

$2^5\times 5^2\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:290

約数の個数: 72

約数和(自身を含む): 36091440

約数和(自身を除く): 21524240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 131, 139, 160, 200, 262, 278, 400, 524, 556, 655, 695, 800, 1048, 1112, 1310, 1390, 2096, 2224, 2620, 2780, 3275, 3475, 4192, 4448, 5240, 5560, 6550, 6950, 10480, 11120, 13100, 13900, 18209, 20960, 22240, 26200, 27800, 36418, 52400, 55600, 72836, 91045, 104800, 111200, 145672, 182090, 291344, 364180, 455225, 582688, 728360, 910450, 1456720, 1820900, 2913440, 3641800, 7283600, 14567200]

約数ペア:

[(1, 14567200), (2, 7283600), (4, 3641800), (5, 2913440), (8, 1820900), (10, 1456720), (16, 910450), (20, 728360), (25, 582688), (32, 455225), (40, 364180), (50, 291344), (80, 182090), (100, 145672), (131, 111200), (139, 104800), (160, 91045), (200, 72836), (262, 55600), (278, 52400), (400, 36418), (524, 27800), (556, 26200), (655, 22240), (695, 20960), (800, 18209), (1048, 13900), (1112, 13100), (1310, 11120), (1390, 10480), (2096, 6950), (2224, 6550), (2620, 5560), (2780, 5240), (3275, 4448), (3475, 4192)]