557278370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{22123}}^1$

素因数の和:22370

約数の個数: 32

約数和(自身を含む): 1099120320

約数和(自身を除く): 541841950

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 229, 458, 1145, 2290, 2519, 5038, 12595, 22123, 25190, 44246, 110615, 221230, 243353, 486706, 1216765, 2433530, 5066167, 10132334, 25330835, 50661670, 55727837, 111455674, 278639185, 557278370]

約数ペア:

[(1, 557278370), (2, 278639185), (5, 111455674), (10, 55727837), (11, 50661670), (22, 25330835), (55, 10132334), (110, 5066167), (229, 2433530), (458, 1216765), (1145, 486706), (2290, 243353), (2519, 221230), (5038, 110615), (12595, 44246), (22123, 25190)]