42892100

素因数分解:

$2^2\times 5^2\times {\mathrm{349}}^1\times {\mathrm{1229}}^1$

素因数の和:1592

約数の個数: 36

約数和(自身を含む): 93418500

約数和(自身を除く): 50526400

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 349, 698, 1229, 1396, 1745, 2458, 3490, 4916, 6145, 6980, 8725, 12290, 17450, 24580, 30725, 34900, 61450, 122900, 428921, 857842, 1715684, 2144605, 4289210, 8578420, 10723025, 21446050, 42892100]

約数ペア:

[(1, 42892100), (2, 21446050), (4, 10723025), (5, 8578420), (10, 4289210), (20, 2144605), (25, 1715684), (50, 857842), (100, 428921), (349, 122900), (698, 61450), (1229, 34900), (1396, 30725), (1745, 24580), (2458, 17450), (3490, 12290), (4916, 8725), (6145, 6980)]