119701850

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2663}}^1$

素因数の和:2735

約数の個数: 48

約数和(自身を含む): 237841920

約数和(自身を除く): 118140070

約数列:

[1, 2, 5, 10, 25, 29, 31, 50, 58, 62, 145, 155, 290, 310, 725, 775, 899, 1450, 1550, 1798, 2663, 4495, 5326, 8990, 13315, 22475, 26630, 44950, 66575, 77227, 82553, 133150, 154454, 165106, 386135, 412765, 772270, 825530, 1930675, 2063825, 2394037, 3861350, 4127650, 4788074, 11970185, 23940370, 59850925, 119701850]

約数ペア:

[(1, 119701850), (2, 59850925), (5, 23940370), (10, 11970185), (25, 4788074), (29, 4127650), (31, 3861350), (50, 2394037), (58, 2063825), (62, 1930675), (145, 825530), (155, 772270), (290, 412765), (310, 386135), (725, 165106), (775, 154454), (899, 133150), (1450, 82553), (1550, 77227), (1798, 66575), (2663, 44950), (4495, 26630), (5326, 22475), (8990, 13315)]