8248570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 17322984

約数和(自身を除く): 9074414

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 121, 170, 187, 242, 374, 401, 605, 802, 935, 1210, 1870, 2005, 2057, 4010, 4114, 4411, 6817, 8822, 10285, 13634, 20570, 22055, 34085, 44110, 48521, 68170, 74987, 97042, 149974, 242605, 374935, 485210, 749870, 824857, 1649714, 4124285, 8248570]

約数ペア:

[(1, 8248570), (2, 4124285), (5, 1649714), (10, 824857), (11, 749870), (17, 485210), (22, 374935), (34, 242605), (55, 149974), (85, 97042), (110, 74987), (121, 68170), (170, 48521), (187, 44110), (242, 34085), (374, 22055), (401, 20570), (605, 13634), (802, 10285), (935, 8822), (1210, 6817), (1870, 4411), (2005, 4114), (2057, 4010)]