13074650

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 25712640

約数和(自身を除く): 12637990

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 71, 127, 142, 145, 254, 290, 355, 635, 710, 725, 1270, 1450, 1775, 2059, 3175, 3550, 3683, 4118, 6350, 7366, 9017, 10295, 18034, 18415, 20590, 36830, 45085, 51475, 90170, 92075, 102950, 184150, 225425, 261493, 450850, 522986, 1307465, 2614930, 6537325, 13074650]

約数ペア:

[(1, 13074650), (2, 6537325), (5, 2614930), (10, 1307465), (25, 522986), (29, 450850), (50, 261493), (58, 225425), (71, 184150), (127, 102950), (142, 92075), (145, 90170), (254, 51475), (290, 45085), (355, 36830), (635, 20590), (710, 18415), (725, 18034), (1270, 10295), (1450, 9017), (1775, 7366), (2059, 6350), (3175, 4118), (3550, 3683)]