1566779350

素因数分解:

$2^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{3851}}^1$

素因数の和:4045

約数の個数: 48

約数和(自身を含む): 2980523520

約数和(自身を除く): 1413744170

約数列:

[1, 2, 5, 10, 25, 50, 79, 103, 158, 206, 395, 515, 790, 1030, 1975, 2575, 3851, 3950, 5150, 7702, 8137, 16274, 19255, 38510, 40685, 81370, 96275, 192550, 203425, 304229, 396653, 406850, 608458, 793306, 1521145, 1983265, 3042290, 3966530, 7605725, 9916325, 15211450, 19832650, 31335587, 62671174, 156677935, 313355870, 783389675, 1566779350]

約数ペア:

[(1, 1566779350), (2, 783389675), (5, 313355870), (10, 156677935), (25, 62671174), (50, 31335587), (79, 19832650), (103, 15211450), (158, 9916325), (206, 7605725), (395, 3966530), (515, 3042290), (790, 1983265), (1030, 1521145), (1975, 793306), (2575, 608458), (3851, 406850), (3950, 396653), (5150, 304229), (7702, 203425), (8137, 192550), (16274, 96275), (19255, 81370), (38510, 40685)]