103097920

素因数分解:

$2^6\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1619}}^1$

素因数の和:1835

約数の個数: 56

約数和(自身を含む): 246888000

約数和(自身を除く): 143790080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 199, 320, 398, 796, 995, 1592, 1619, 1990, 3184, 3238, 3980, 6368, 6476, 7960, 8095, 12736, 12952, 15920, 16190, 25904, 31840, 32380, 51808, 63680, 64760, 103616, 129520, 259040, 322181, 518080, 644362, 1288724, 1610905, 2577448, 3221810, 5154896, 6443620, 10309792, 12887240, 20619584, 25774480, 51548960, 103097920]

約数ペア:

[(1, 103097920), (2, 51548960), (4, 25774480), (5, 20619584), (8, 12887240), (10, 10309792), (16, 6443620), (20, 5154896), (32, 3221810), (40, 2577448), (64, 1610905), (80, 1288724), (160, 644362), (199, 518080), (320, 322181), (398, 259040), (796, 129520), (995, 103616), (1592, 64760), (1619, 63680), (1990, 51808), (3184, 32380), (3238, 31840), (3980, 25904), (6368, 16190), (6476, 15920), (7960, 12952), (8095, 12736)]