10728350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:545

約数の個数: 48

約数和(自身を含む): 21962880

約数和(自身を除く): 11234530

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 190, 230, 437, 475, 491, 575, 874, 950, 982, 1150, 2185, 2455, 4370, 4910, 9329, 10925, 11293, 12275, 18658, 21850, 22586, 24550, 46645, 56465, 93290, 112930, 214567, 233225, 282325, 429134, 466450, 564650, 1072835, 2145670, 5364175, 10728350]

約数ペア:

[(1, 10728350), (2, 5364175), (5, 2145670), (10, 1072835), (19, 564650), (23, 466450), (25, 429134), (38, 282325), (46, 233225), (50, 214567), (95, 112930), (115, 93290), (190, 56465), (230, 46645), (437, 24550), (475, 22586), (491, 21850), (575, 18658), (874, 12275), (950, 11293), (982, 10925), (1150, 9329), (2185, 4910), (2455, 4370)]