4694500

素因数分解:

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

素因数の和:289

約数の個数: 48

約数和(自身を含む): 10548720

約数和(自身を除く): 5854220

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 125, 164, 205, 229, 250, 410, 458, 500, 820, 916, 1025, 1145, 2050, 2290, 4100, 4580, 5125, 5725, 9389, 10250, 11450, 18778, 20500, 22900, 28625, 37556, 46945, 57250, 93890, 114500, 187780, 234725, 469450, 938900, 1173625, 2347250, 4694500]

約数ペア:

[(1, 4694500), (2, 2347250), (4, 1173625), (5, 938900), (10, 469450), (20, 234725), (25, 187780), (41, 114500), (50, 93890), (82, 57250), (100, 46945), (125, 37556), (164, 28625), (205, 22900), (229, 20500), (250, 18778), (410, 11450), (458, 10250), (500, 9389), (820, 5725), (916, 5125), (1025, 4580), (1145, 4100), (2050, 2290)]