201480971080

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{38450567}}^1$

素因数の和:38450709

約数の個数: 32

約数和(自身を含む): 456792747840

約数和(自身を除く): 255311776760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 5240, 38450567, 76901134, 153802268, 192252835, 307604536, 384505670, 769011340, 1538022680, 5037024277, 10074048554, 20148097108, 25185121385, 40296194216, 50370242770, 100740485540, 201480971080]

約数ペア:

[(1, 201480971080), (2, 100740485540), (4, 50370242770), (5, 40296194216), (8, 25185121385), (10, 20148097108), (20, 10074048554), (40, 5037024277), (131, 1538022680), (262, 769011340), (524, 384505670), (655, 307604536), (1048, 192252835), (1310, 153802268), (2620, 76901134), (5240, 38450567)]