1073721000980

素因数分解:

$2^2\times 5^1\times {\mathrm{53686050049}}^1$

素因数の和:53686050058

約数の個数: 12

約数和(自身を含む): 2254814102100

約数和(自身を除く): 1181093101120

約数列:

[1, 2, 4, 5, 10, 20, 53686050049, 107372100098, 214744200196, 268430250245, 536860500490, 1073721000980]

約数ペア:

[(1, 1073721000980), (2, 536860500490), (4, 268430250245), (5, 214744200196), (10, 107372100098), (20, 53686050049)]