120178200020

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1039}}^1\times {\mathrm{156307}}^1$

素因数の和:157392

約数の個数: 48

約数和(自身を含む): 259446270720

約数和(自身を除く): 139268070700

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 1039, 2078, 4156, 5195, 10390, 20780, 38443, 76886, 153772, 156307, 192215, 312614, 384430, 625228, 768860, 781535, 1563070, 3126140, 5783359, 11566718, 23133436, 28916795, 57833590, 115667180, 162402973, 324805946, 649611892, 812014865, 1624029730, 3248059460, 6008910001, 12017820002, 24035640004, 30044550005, 60089100010, 120178200020]

約数ペア:

[(1, 120178200020), (2, 60089100010), (4, 30044550005), (5, 24035640004), (10, 12017820002), (20, 6008910001), (37, 3248059460), (74, 1624029730), (148, 812014865), (185, 649611892), (370, 324805946), (740, 162402973), (1039, 115667180), (2078, 57833590), (4156, 28916795), (5195, 23133436), (10390, 11566718), (20780, 5783359), (38443, 3126140), (76886, 1563070), (153772, 781535), (156307, 768860), (192215, 625228), (312614, 384430)]