43114120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{21997}}^1$

素因数の和:22022

約数の個数: 48

約数和(自身を含む): 112849740

約数和(自身を除く): 69735620

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 21997, 43994, 87988, 109985, 153979, 175976, 219970, 307958, 439940, 615916, 769895, 879880, 1077853, 1231832, 1539790, 2155706, 3079580, 4311412, 5389265, 6159160, 8622824, 10778530, 21557060, 43114120]

約数ペア:

[(1, 43114120), (2, 21557060), (4, 10778530), (5, 8622824), (7, 6159160), (8, 5389265), (10, 4311412), (14, 3079580), (20, 2155706), (28, 1539790), (35, 1231832), (40, 1077853), (49, 879880), (56, 769895), (70, 615916), (98, 439940), (140, 307958), (196, 219970), (245, 175976), (280, 153979), (392, 109985), (490, 87988), (980, 43994), (1960, 21997)]