2024335940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{213989}}^1$

素因数の和:214052

約数の個数: 48

約数和(自身を含む): 4745442240

約数和(自身を除く): 2721106300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 172, 215, 220, 430, 473, 860, 946, 1892, 2365, 4730, 9460, 213989, 427978, 855956, 1069945, 2139890, 2353879, 4279780, 4707758, 9201527, 9415516, 11769395, 18403054, 23538790, 36806108, 46007635, 47077580, 92015270, 101216797, 184030540, 202433594, 404867188, 506083985, 1012167970, 2024335940]

約数ペア:

[(1, 2024335940), (2, 1012167970), (4, 506083985), (5, 404867188), (10, 202433594), (11, 184030540), (20, 101216797), (22, 92015270), (43, 47077580), (44, 46007635), (55, 36806108), (86, 23538790), (110, 18403054), (172, 11769395), (215, 9415516), (220, 9201527), (430, 4707758), (473, 4279780), (860, 2353879), (946, 2139890), (1892, 1069945), (2365, 855956), (4730, 427978), (9460, 213989)]