103690809650

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^2\times {\mathrm{73}}^1\times {\mathrm{8161}}^1$

素因数の和:8364

約数の個数: 72

約数和(自身を含む): 198901100244

約数和(自身を除く): 95210290594

約数列:

[1, 2, 5, 10, 25, 50, 59, 73, 118, 146, 295, 365, 590, 730, 1475, 1825, 2950, 3481, 3650, 4307, 6962, 8161, 8614, 16322, 17405, 21535, 34810, 40805, 43070, 81610, 87025, 107675, 174050, 204025, 215350, 254113, 408050, 481499, 508226, 595753, 962998, 1191506, 1270565, 2407495, 2541130, 2978765, 4814990, 5957530, 6352825, 12037475, 12705650, 14893825, 24074950, 28408441, 29787650, 35149427, 56816882, 70298854, 142042205, 175747135, 284084410, 351494270, 710211025, 878735675, 1420422050, 1757471350, 2073816193, 4147632386, 10369080965, 20738161930, 51845404825, 103690809650]

約数ペア:

[(1, 103690809650), (2, 51845404825), (5, 20738161930), (10, 10369080965), (25, 4147632386), (50, 2073816193), (59, 1757471350), (73, 1420422050), (118, 878735675), (146, 710211025), (295, 351494270), (365, 284084410), (590, 175747135), (730, 142042205), (1475, 70298854), (1825, 56816882), (2950, 35149427), (3481, 29787650), (3650, 28408441), (4307, 24074950), (6962, 14893825), (8161, 12705650), (8614, 12037475), (16322, 6352825), (17405, 5957530), (21535, 4814990), (34810, 2978765), (40805, 2541130), (43070, 2407495), (81610, 1270565), (87025, 1191506), (107675, 962998), (174050, 595753), (204025, 508226), (215350, 481499), (254113, 408050)]