9389000

素因数分解:

$2^3\times 5^3\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 22604400

約数和(自身を除く): 13215400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 125, 164, 200, 205, 229, 250, 328, 410, 458, 500, 820, 916, 1000, 1025, 1145, 1640, 1832, 2050, 2290, 4100, 4580, 5125, 5725, 8200, 9160, 9389, 10250, 11450, 18778, 20500, 22900, 28625, 37556, 41000, 45800, 46945, 57250, 75112, 93890, 114500, 187780, 229000, 234725, 375560, 469450, 938900, 1173625, 1877800, 2347250, 4694500, 9389000]

約数ペア:

[(1, 9389000), (2, 4694500), (4, 2347250), (5, 1877800), (8, 1173625), (10, 938900), (20, 469450), (25, 375560), (40, 234725), (41, 229000), (50, 187780), (82, 114500), (100, 93890), (125, 75112), (164, 57250), (200, 46945), (205, 45800), (229, 41000), (250, 37556), (328, 28625), (410, 22900), (458, 20500), (500, 18778), (820, 11450), (916, 10250), (1000, 9389), (1025, 9160), (1145, 8200), (1640, 5725), (1832, 5125), (2050, 4580), (2290, 4100)]