202340980

素因数分解:

$2^2\times 5^1\times {\mathrm{719}}^1\times {\mathrm{14071}}^1$

素因数の和:14799

約数の個数: 24

約数和(自身を含む): 425537280

約数和(自身を除く): 223196300

約数列:

[1, 2, 4, 5, 10, 20, 719, 1438, 2876, 3595, 7190, 14071, 14380, 28142, 56284, 70355, 140710, 281420, 10117049, 20234098, 40468196, 50585245, 101170490, 202340980]

約数ペア:

[(1, 202340980), (2, 101170490), (4, 50585245), (5, 40468196), (10, 20234098), (20, 10117049), (719, 281420), (1438, 140710), (2876, 70355), (3595, 56284), (7190, 28142), (14071, 14380)]