11289700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:289

約数の個数: 72

約数和(自身を含む): 26951400

約数和(自身を除く): 15661700

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 29, 34, 50, 58, 68, 85, 100, 116, 145, 170, 229, 290, 340, 425, 458, 493, 580, 725, 850, 916, 986, 1145, 1450, 1700, 1972, 2290, 2465, 2900, 3893, 4580, 4930, 5725, 6641, 7786, 9860, 11450, 12325, 13282, 15572, 19465, 22900, 24650, 26564, 33205, 38930, 49300, 66410, 77860, 97325, 112897, 132820, 166025, 194650, 225794, 332050, 389300, 451588, 564485, 664100, 1128970, 2257940, 2822425, 5644850, 11289700]

約数ペア:

[(1, 11289700), (2, 5644850), (4, 2822425), (5, 2257940), (10, 1128970), (17, 664100), (20, 564485), (25, 451588), (29, 389300), (34, 332050), (50, 225794), (58, 194650), (68, 166025), (85, 132820), (100, 112897), (116, 97325), (145, 77860), (170, 66410), (229, 49300), (290, 38930), (340, 33205), (425, 26564), (458, 24650), (493, 22900), (580, 19465), (725, 15572), (850, 13282), (916, 12325), (986, 11450), (1145, 9860), (1450, 7786), (1700, 6641), (1972, 5725), (2290, 4930), (2465, 4580), (2900, 3893)]