146118920

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{98729}}^1$

素因数の和:98777

約数の個数: 32

約数和(自身を含む): 337656600

約数和(自身を除く): 191537680

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 98729, 197458, 394916, 493645, 789832, 987290, 1974580, 3652973, 3949160, 7305946, 14611892, 18264865, 29223784, 36529730, 73059460, 146118920]

約数ペア:

[(1, 146118920), (2, 73059460), (4, 36529730), (5, 29223784), (8, 18264865), (10, 14611892), (20, 7305946), (37, 3949160), (40, 3652973), (74, 1974580), (148, 987290), (185, 789832), (296, 493645), (370, 394916), (740, 197458), (1480, 98729)]