5018440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17923}}^1$

素因数の和:17941

約数の個数: 32

約数和(自身を含む): 12905280

約数和(自身を除く): 7886840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 17923, 35846, 71692, 89615, 125461, 143384, 179230, 250922, 358460, 501844, 627305, 716920, 1003688, 1254610, 2509220, 5018440]

約数ペア:

[(1, 5018440), (2, 2509220), (4, 1254610), (5, 1003688), (7, 716920), (8, 627305), (10, 501844), (14, 358460), (20, 250922), (28, 179230), (35, 143384), (40, 125461), (56, 89615), (70, 71692), (140, 35846), (280, 17923)]