83364980

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{23029}}^1$

素因数の和:23219

約数の個数: 24

約数和(自身を含む): 176041320

約数和(自身を除く): 92676340

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 3620, 23029, 46058, 92116, 115145, 230290, 460580, 4168249, 8336498, 16672996, 20841245, 41682490, 83364980]

約数ペア:

[(1, 83364980), (2, 41682490), (4, 20841245), (5, 16672996), (10, 8336498), (20, 4168249), (181, 460580), (362, 230290), (724, 115145), (905, 92116), (1810, 46058), (3620, 23029)]