40436763820

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{143281}}^1$

素因数の和:143530

約数の個数: 48

約数和(自身を含む): 86368097088

約数和(自身を除く): 45931333268

約数列:

[1, 2, 4, 5, 10, 20, 103, 137, 206, 274, 412, 515, 548, 685, 1030, 1370, 2060, 2740, 14111, 28222, 56444, 70555, 141110, 143281, 282220, 286562, 573124, 716405, 1432810, 2865620, 14757943, 19629497, 29515886, 39258994, 59031772, 73789715, 78517988, 98147485, 147579430, 196294970, 295158860, 392589940, 2021838191, 4043676382, 8087352764, 10109190955, 20218381910, 40436763820]

約数ペア:

[(1, 40436763820), (2, 20218381910), (4, 10109190955), (5, 8087352764), (10, 4043676382), (20, 2021838191), (103, 392589940), (137, 295158860), (206, 196294970), (274, 147579430), (412, 98147485), (515, 78517988), (548, 73789715), (685, 59031772), (1030, 39258994), (1370, 29515886), (2060, 19629497), (2740, 14757943), (14111, 2865620), (28222, 1432810), (56444, 716405), (70555, 573124), (141110, 286562), (143281, 282220)]