29388560

素因数分解:

$2^4\times 5^1\times {\mathrm{367357}}^1$

素因数の和:367370

約数の個数: 20

約数和(自身を含む): 68328588

約数和(自身を除く): 38940028

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 367357, 734714, 1469428, 1836785, 2938856, 3673570, 5877712, 7347140, 14694280, 29388560]

約数ペア:

[(1, 29388560), (2, 14694280), (4, 7347140), (5, 5877712), (8, 3673570), (10, 2938856), (16, 1836785), (20, 1469428), (40, 734714), (80, 367357)]