84646943950

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{3943}}^1\times {\mathrm{8101}}^1$

素因数の和:12109

約数の個数: 48

約数和(自身を含む): 160474434336

約数和(自身を除く): 75827490386

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 3943, 7886, 8101, 16202, 19715, 39430, 40505, 81010, 98575, 197150, 202525, 208979, 405050, 417958, 429353, 858706, 1044895, 2089790, 2146765, 4293530, 5224475, 10448950, 10733825, 21467650, 31942243, 63884486, 159711215, 319422430, 798556075, 1597112150, 1692938879, 3385877758, 8464694395, 16929388790, 42323471975, 84646943950]

約数ペア:

[(1, 84646943950), (2, 42323471975), (5, 16929388790), (10, 8464694395), (25, 3385877758), (50, 1692938879), (53, 1597112150), (106, 798556075), (265, 319422430), (530, 159711215), (1325, 63884486), (2650, 31942243), (3943, 21467650), (7886, 10733825), (8101, 10448950), (16202, 5224475), (19715, 4293530), (39430, 2146765), (40505, 2089790), (81010, 1044895), (98575, 858706), (197150, 429353), (202525, 417958), (208979, 405050)]