26613580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{190097}}^1$

素因数の和:190113

約数の個数: 24

約数和(自身を含む): 63872928

約数和(自身を除く): 37259348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 190097, 380194, 760388, 950485, 1330679, 1900970, 2661358, 3801940, 5322716, 6653395, 13306790, 26613580]

約数ペア:

[(1, 26613580), (2, 13306790), (4, 6653395), (5, 5322716), (7, 3801940), (10, 2661358), (14, 1900970), (20, 1330679), (28, 950485), (35, 760388), (70, 380194), (140, 190097)]