554030740

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{202201}}^1$

素因数の和:202347

約数の個数: 24

約数和(自身を含む): 1171962792

約数和(自身を除く): 617932052

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 202201, 404402, 808804, 1011005, 2022010, 4044020, 27701537, 55403074, 110806148, 138507685, 277015370, 554030740]

約数ペア:

[(1, 554030740), (2, 277015370), (4, 138507685), (5, 110806148), (10, 55403074), (20, 27701537), (137, 4044020), (274, 2022010), (548, 1011005), (685, 808804), (1370, 404402), (2740, 202201)]