1570895948860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{20144857}}^1$

素因数の和:20145430

約数の個数: 48

約数和(自身を含む): 3776919136704

約数和(自身を除く): 2206023187844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 557, 1114, 2228, 2785, 3899, 5570, 7798, 11140, 15596, 19495, 38990, 77980, 20144857, 40289714, 80579428, 100724285, 141013999, 201448570, 282027998, 402897140, 564055996, 705069995, 1410139990, 2820279980, 11220685349, 22441370698, 44882741396, 56103426745, 78544797443, 112206853490, 157089594886, 224413706980, 314179189772, 392723987215, 785447974430, 1570895948860]

約数ペア:

[(1, 1570895948860), (2, 785447974430), (4, 392723987215), (5, 314179189772), (7, 224413706980), (10, 157089594886), (14, 112206853490), (20, 78544797443), (28, 56103426745), (35, 44882741396), (70, 22441370698), (140, 11220685349), (557, 2820279980), (1114, 1410139990), (2228, 705069995), (2785, 564055996), (3899, 402897140), (5570, 282027998), (7798, 201448570), (11140, 141013999), (15596, 100724285), (19495, 80579428), (38990, 40289714), (77980, 20144857)]