7992100

素因数分解:

$2^2\times 5^2\times {\mathrm{229}}^1\times {\mathrm{349}}^1$

素因数の和:592

約数の個数: 36

約数和(自身を含む): 17468500

約数和(自身を除く): 9476400

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 229, 349, 458, 698, 916, 1145, 1396, 1745, 2290, 3490, 4580, 5725, 6980, 8725, 11450, 17450, 22900, 34900, 79921, 159842, 319684, 399605, 799210, 1598420, 1998025, 3996050, 7992100]

約数ペア:

[(1, 7992100), (2, 3996050), (4, 1998025), (5, 1598420), (10, 799210), (20, 399605), (25, 319684), (50, 159842), (100, 79921), (229, 34900), (349, 22900), (458, 17450), (698, 11450), (916, 8725), (1145, 6980), (1396, 5725), (1745, 4580), (2290, 3490)]