23003050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:296

約数の個数: 72

約数和(自身を含む): 51207660

約数和(自身を除く): 28204610

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 41, 49, 50, 70, 82, 98, 175, 205, 229, 245, 287, 350, 410, 458, 490, 574, 1025, 1145, 1225, 1435, 1603, 2009, 2050, 2290, 2450, 2870, 3206, 4018, 5725, 7175, 8015, 9389, 10045, 11221, 11450, 14350, 16030, 18778, 20090, 22442, 40075, 46945, 50225, 56105, 65723, 80150, 93890, 100450, 112210, 131446, 234725, 280525, 328615, 460061, 469450, 561050, 657230, 920122, 1643075, 2300305, 3286150, 4600610, 11501525, 23003050]

約数ペア:

[(1, 23003050), (2, 11501525), (5, 4600610), (7, 3286150), (10, 2300305), (14, 1643075), (25, 920122), (35, 657230), (41, 561050), (49, 469450), (50, 460061), (70, 328615), (82, 280525), (98, 234725), (175, 131446), (205, 112210), (229, 100450), (245, 93890), (287, 80150), (350, 65723), (410, 56105), (458, 50225), (490, 46945), (574, 40075), (1025, 22442), (1145, 20090), (1225, 18778), (1435, 16030), (1603, 14350), (2009, 11450), (2050, 11221), (2290, 10045), (2450, 9389), (2870, 8015), (3206, 7175), (4018, 5725)]