34307920

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22571}}^1$

素因数の和:22603

約数の個数: 40

約数和(自身を含む): 83967840

約数和(自身を除く): 49659920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 22571, 45142, 90284, 112855, 180568, 225710, 361136, 428849, 451420, 857698, 902840, 1715396, 1805680, 2144245, 3430792, 4288490, 6861584, 8576980, 17153960, 34307920]

約数ペア:

[(1, 34307920), (2, 17153960), (4, 8576980), (5, 6861584), (8, 4288490), (10, 3430792), (16, 2144245), (19, 1805680), (20, 1715396), (38, 902840), (40, 857698), (76, 451420), (80, 428849), (95, 361136), (152, 225710), (190, 180568), (304, 112855), (380, 90284), (760, 45142), (1520, 22571)]