27642850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{1913}}^1$

素因数の和:1959

約数の個数: 36

約数和(自身を含む): 54646614

約数和(自身を除く): 27003764

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 289, 425, 578, 850, 1445, 1913, 2890, 3826, 7225, 9565, 14450, 19130, 32521, 47825, 65042, 95650, 162605, 325210, 552857, 813025, 1105714, 1626050, 2764285, 5528570, 13821425, 27642850]

約数ペア:

[(1, 27642850), (2, 13821425), (5, 5528570), (10, 2764285), (17, 1626050), (25, 1105714), (34, 813025), (50, 552857), (85, 325210), (170, 162605), (289, 95650), (425, 65042), (578, 47825), (850, 32521), (1445, 19130), (1913, 14450), (2890, 9565), (3826, 7225)]