2089680950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{569}}^1\times {\mathrm{1499}}^1$

素因数の和:2094

約数の個数: 72

約数和(自身を含む): 4532355000

約数和(自身を除く): 2442674050

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 569, 1138, 1225, 1499, 2450, 2845, 2998, 3983, 5690, 7495, 7966, 10493, 14225, 14990, 19915, 20986, 27881, 28450, 37475, 39830, 52465, 55762, 73451, 74950, 99575, 104930, 139405, 146902, 199150, 262325, 278810, 367255, 524650, 697025, 734510, 852931, 1394050, 1705862, 1836275, 3672550, 4264655, 5970517, 8529310, 11941034, 21323275, 29852585, 41793619, 42646550, 59705170, 83587238, 149262925, 208968095, 298525850, 417936190, 1044840475, 2089680950]

約数ペア:

[(1, 2089680950), (2, 1044840475), (5, 417936190), (7, 298525850), (10, 208968095), (14, 149262925), (25, 83587238), (35, 59705170), (49, 42646550), (50, 41793619), (70, 29852585), (98, 21323275), (175, 11941034), (245, 8529310), (350, 5970517), (490, 4264655), (569, 3672550), (1138, 1836275), (1225, 1705862), (1499, 1394050), (2450, 852931), (2845, 734510), (2998, 697025), (3983, 524650), (5690, 367255), (7495, 278810), (7966, 262325), (10493, 199150), (14225, 146902), (14990, 139405), (19915, 104930), (20986, 99575), (27881, 74950), (28450, 73451), (37475, 55762), (39830, 52465)]