13146650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:128

約数の個数: 72

約数和(自身を含む): 28052892

約数和(自身を除く): 14906242

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 53, 55, 82, 106, 110, 121, 205, 242, 265, 275, 410, 451, 530, 550, 583, 605, 902, 1025, 1166, 1210, 1325, 2050, 2173, 2255, 2650, 2915, 3025, 4346, 4510, 4961, 5830, 6050, 6413, 9922, 10865, 11275, 12826, 14575, 21730, 22550, 23903, 24805, 29150, 32065, 47806, 49610, 54325, 64130, 108650, 119515, 124025, 160325, 239030, 248050, 262933, 320650, 525866, 597575, 1195150, 1314665, 2629330, 6573325, 13146650]

約数ペア:

[(1, 13146650), (2, 6573325), (5, 2629330), (10, 1314665), (11, 1195150), (22, 597575), (25, 525866), (41, 320650), (50, 262933), (53, 248050), (55, 239030), (82, 160325), (106, 124025), (110, 119515), (121, 108650), (205, 64130), (242, 54325), (265, 49610), (275, 47806), (410, 32065), (451, 29150), (530, 24805), (550, 23903), (583, 22550), (605, 21730), (902, 14575), (1025, 12826), (1166, 11275), (1210, 10865), (1325, 9922), (2050, 6413), (2173, 6050), (2255, 5830), (2650, 4961), (2915, 4510), (3025, 4346)]