19439058380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3701}}^1\times {\mathrm{37517}}^1$

素因数の和:41234

約数の個数: 48

約数和(自身を含む): 46667589696

約数和(自身を除く): 27228531316

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3701, 7402, 14804, 18505, 25907, 37010, 37517, 51814, 74020, 75034, 103628, 129535, 150068, 187585, 259070, 262619, 375170, 518140, 525238, 750340, 1050476, 1313095, 2626190, 5252380, 138850417, 277700834, 555401668, 694252085, 971952919, 1388504170, 1943905838, 2777008340, 3887811676, 4859764595, 9719529190, 19439058380]

約数ペア:

[(1, 19439058380), (2, 9719529190), (4, 4859764595), (5, 3887811676), (7, 2777008340), (10, 1943905838), (14, 1388504170), (20, 971952919), (28, 694252085), (35, 555401668), (70, 277700834), (140, 138850417), (3701, 5252380), (7402, 2626190), (14804, 1313095), (18505, 1050476), (25907, 750340), (37010, 525238), (37517, 518140), (51814, 375170), (74020, 262619), (75034, 259070), (103628, 187585), (129535, 150068)]