22542850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2411}}^1$

素因数の和:2451

約数の個数: 48

約数和(自身を含む): 48452256

約数和(自身を除く): 25909406

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 170, 187, 275, 374, 425, 550, 850, 935, 1870, 2411, 4675, 4822, 9350, 12055, 24110, 26521, 40987, 53042, 60275, 81974, 120550, 132605, 204935, 265210, 409870, 450857, 663025, 901714, 1024675, 1326050, 2049350, 2254285, 4508570, 11271425, 22542850]

約数ペア:

[(1, 22542850), (2, 11271425), (5, 4508570), (10, 2254285), (11, 2049350), (17, 1326050), (22, 1024675), (25, 901714), (34, 663025), (50, 450857), (55, 409870), (85, 265210), (110, 204935), (170, 132605), (187, 120550), (275, 81974), (374, 60275), (425, 53042), (550, 40987), (850, 26521), (935, 24110), (1870, 12055), (2411, 9350), (4675, 4822)]