29055220

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{21683}}^1$

素因数の和:21759

約数の個数: 24

約数和(自身を含む): 61929504

約数和(自身を除く): 32874284

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 21683, 43366, 86732, 108415, 216830, 433660, 1452761, 2905522, 5811044, 7263805, 14527610, 29055220]

約数ペア:

[(1, 29055220), (2, 14527610), (4, 7263805), (5, 5811044), (10, 2905522), (20, 1452761), (67, 433660), (134, 216830), (268, 108415), (335, 86732), (670, 43366), (1340, 21683)]