2007751550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{773}}^1$

素因数の和:1014

約数の個数: 96

約数和(自身を含む): 4401843264

約数和(自身を除く): 2394091714

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 41, 50, 70, 82, 175, 181, 205, 287, 350, 362, 410, 574, 773, 905, 1025, 1267, 1435, 1546, 1810, 2050, 2534, 2870, 3865, 4525, 5411, 6335, 7175, 7421, 7730, 9050, 10822, 12670, 14350, 14842, 19325, 27055, 31675, 31693, 37105, 38650, 51947, 54110, 63350, 63386, 74210, 103894, 135275, 139913, 158465, 185525, 221851, 259735, 270550, 279826, 316930, 371050, 443702, 519470, 699565, 792325, 979391, 1109255, 1298675, 1399130, 1584650, 1958782, 2218510, 2597350, 3497825, 4896955, 5546275, 5736433, 6995650, 9793910, 11092550, 11472866, 24484775, 28682165, 40155031, 48969550, 57364330, 80310062, 143410825, 200775155, 286821650, 401550310, 1003875775, 2007751550]

約数ペア:

[(1, 2007751550), (2, 1003875775), (5, 401550310), (7, 286821650), (10, 200775155), (14, 143410825), (25, 80310062), (35, 57364330), (41, 48969550), (50, 40155031), (70, 28682165), (82, 24484775), (175, 11472866), (181, 11092550), (205, 9793910), (287, 6995650), (350, 5736433), (362, 5546275), (410, 4896955), (574, 3497825), (773, 2597350), (905, 2218510), (1025, 1958782), (1267, 1584650), (1435, 1399130), (1546, 1298675), (1810, 1109255), (2050, 979391), (2534, 792325), (2870, 699565), (3865, 519470), (4525, 443702), (5411, 371050), (6335, 316930), (7175, 279826), (7421, 270550), (7730, 259735), (9050, 221851), (10822, 185525), (12670, 158465), (14350, 139913), (14842, 135275), (19325, 103894), (27055, 74210), (31675, 63386), (31693, 63350), (37105, 54110), (38650, 51947)]