155288156950

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{4919}}^1\times {\mathrm{7607}}^1$

素因数の和:12621

約数の個数: 48

約数和(自身を含む): 292413784320

約数和(自身を除く): 137125627370

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 2075, 4150, 4919, 7607, 9838, 15214, 24595, 38035, 49190, 76070, 122975, 190175, 245950, 380350, 408277, 631381, 816554, 1262762, 2041385, 3156905, 4082770, 6313810, 10206925, 15784525, 20413850, 31569050, 37418833, 74837666, 187094165, 374188330, 935470825, 1870941650, 3105763139, 6211526278, 15528815695, 31057631390, 77644078475, 155288156950]

約数ペア:

[(1, 155288156950), (2, 77644078475), (5, 31057631390), (10, 15528815695), (25, 6211526278), (50, 3105763139), (83, 1870941650), (166, 935470825), (415, 374188330), (830, 187094165), (2075, 74837666), (4150, 37418833), (4919, 31569050), (7607, 20413850), (9838, 15784525), (15214, 10206925), (24595, 6313810), (38035, 4082770), (49190, 3156905), (76070, 2041385), (122975, 1262762), (190175, 816554), (245950, 631381), (380350, 408277)]