25071610366

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{1697}}^1$

素因数の和:1981

約数の個数: 64

約数和(自身を含む): 42523081920

約数和(自身を除く): 17451471554

約数列:

[1, 2, 11, 22, 61, 101, 109, 122, 202, 218, 671, 1111, 1199, 1342, 1697, 2222, 2398, 3394, 6161, 6649, 11009, 12322, 13298, 18667, 22018, 37334, 67771, 73139, 103517, 121099, 135542, 146278, 171397, 184973, 207034, 242198, 342794, 369946, 671549, 1138687, 1343098, 1885367, 2034703, 2277374, 3770734, 4069406, 7387039, 10455217, 11283353, 14774078, 18682273, 20910434, 22566706, 37364546, 115007387, 124116883, 205505003, 230014774, 248233766, 411010006, 1139618653, 2279237306, 12535805183, 25071610366]

約数ペア:

[(1, 25071610366), (2, 12535805183), (11, 2279237306), (22, 1139618653), (61, 411010006), (101, 248233766), (109, 230014774), (122, 205505003), (202, 124116883), (218, 115007387), (671, 37364546), (1111, 22566706), (1199, 20910434), (1342, 18682273), (1697, 14774078), (2222, 11283353), (2398, 10455217), (3394, 7387039), (6161, 4069406), (6649, 3770734), (11009, 2277374), (12322, 2034703), (13298, 1885367), (18667, 1343098), (22018, 1138687), (37334, 671549), (67771, 369946), (73139, 342794), (103517, 242198), (121099, 207034), (135542, 184973), (146278, 171397)]