22024940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{157321}}^1$

素因数の和:157337

約数の個数: 24

約数和(自身を含む): 52860192

約数和(自身を除く): 30835252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 157321, 314642, 629284, 786605, 1101247, 1573210, 2202494, 3146420, 4404988, 5506235, 11012470, 22024940]

約数ペア:

[(1, 22024940), (2, 11012470), (4, 5506235), (5, 4404988), (7, 3146420), (10, 2202494), (14, 1573210), (20, 1101247), (28, 786605), (35, 629284), (70, 314642), (140, 157321)]