29470820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{64067}}^1$

素因数の和:64099

約数の個数: 24

約数和(自身を含む): 64580544

約数和(自身を除く): 35109724

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 64067, 128134, 256268, 320335, 640670, 1281340, 1473541, 2947082, 5894164, 7367705, 14735410, 29470820]

約数ペア:

[(1, 29470820), (2, 14735410), (4, 7367705), (5, 5894164), (10, 2947082), (20, 1473541), (23, 1281340), (46, 640670), (92, 320335), (115, 256268), (230, 128134), (460, 64067)]