4129174940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{175411}}^1$

素因数の和:175538

約数の個数: 48

約数和(自身を含む): 9548025984

約数和(自身を除く): 5418851044

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 107, 110, 214, 220, 428, 535, 1070, 1177, 2140, 2354, 4708, 5885, 11770, 23540, 175411, 350822, 701644, 877055, 1754110, 1929521, 3508220, 3859042, 7718084, 9647605, 18768977, 19295210, 37537954, 38590420, 75075908, 93844885, 187689770, 206458747, 375379540, 412917494, 825834988, 1032293735, 2064587470, 4129174940]

約数ペア:

[(1, 4129174940), (2, 2064587470), (4, 1032293735), (5, 825834988), (10, 412917494), (11, 375379540), (20, 206458747), (22, 187689770), (44, 93844885), (55, 75075908), (107, 38590420), (110, 37537954), (214, 19295210), (220, 18768977), (428, 9647605), (535, 7718084), (1070, 3859042), (1177, 3508220), (2140, 1929521), (2354, 1754110), (4708, 877055), (5885, 701644), (11770, 350822), (23540, 175411)]