2206313540

素因数分解:

$2^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{312509}}^1$

素因数の和:312871

約数の個数: 24

約数和(自身を含む): 4646398680

約数和(自身を除く): 2440085140

約数列:

[1, 2, 4, 5, 10, 20, 353, 706, 1412, 1765, 3530, 7060, 312509, 625018, 1250036, 1562545, 3125090, 6250180, 110315677, 220631354, 441262708, 551578385, 1103156770, 2206313540]

約数ペア:

[(1, 2206313540), (2, 1103156770), (4, 551578385), (5, 441262708), (10, 220631354), (20, 110315677), (353, 6250180), (706, 3125090), (1412, 1562545), (1765, 1250036), (3530, 625018), (7060, 312509)]