74603660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{439}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 162993600

約数和(自身を除く): 88389940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 293, 439, 580, 586, 878, 1172, 1465, 1756, 2195, 2930, 4390, 5860, 8497, 8780, 12731, 16994, 25462, 33988, 42485, 50924, 63655, 84970, 127310, 128627, 169940, 254620, 257254, 514508, 643135, 1286270, 2572540, 3730183, 7460366, 14920732, 18650915, 37301830, 74603660]

約数ペア:

[(1, 74603660), (2, 37301830), (4, 18650915), (5, 14920732), (10, 7460366), (20, 3730183), (29, 2572540), (58, 1286270), (116, 643135), (145, 514508), (290, 257254), (293, 254620), (439, 169940), (580, 128627), (586, 127310), (878, 84970), (1172, 63655), (1465, 50924), (1756, 42485), (2195, 33988), (2930, 25462), (4390, 16994), (5860, 12731), (8497, 8780)]