1232200

素因数分解:

$2^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 2940660

約数和(自身を除く): 1708460

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 61, 100, 101, 122, 200, 202, 244, 305, 404, 488, 505, 610, 808, 1010, 1220, 1525, 2020, 2440, 2525, 3050, 4040, 5050, 6100, 6161, 10100, 12200, 12322, 20200, 24644, 30805, 49288, 61610, 123220, 154025, 246440, 308050, 616100, 1232200]

約数ペア:

[(1, 1232200), (2, 616100), (4, 308050), (5, 246440), (8, 154025), (10, 123220), (20, 61610), (25, 49288), (40, 30805), (50, 24644), (61, 20200), (100, 12322), (101, 12200), (122, 10100), (200, 6161), (202, 6100), (244, 5050), (305, 4040), (404, 3050), (488, 2525), (505, 2440), (610, 2020), (808, 1525), (1010, 1220)]