13701580

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9649}}^1$

素因数の和:9729

約数の個数: 24

約数和(自身を含む): 29181600

約数和(自身を除く): 15480020

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 9649, 19298, 38596, 48245, 96490, 192980, 685079, 1370158, 2740316, 3425395, 6850790, 13701580]

約数ペア:

[(1, 13701580), (2, 6850790), (4, 3425395), (5, 2740316), (10, 1370158), (20, 685079), (71, 192980), (142, 96490), (284, 48245), (355, 38596), (710, 19298), (1420, 9649)]