220165088

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{3701}}^1$

素因数の和:3748

約数の個数: 72

約数和(自身を含む): 512164296

約数和(自身を除く): 291999208

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 169, 176, 208, 286, 338, 352, 416, 572, 676, 1144, 1352, 1859, 2288, 2704, 3701, 3718, 4576, 5408, 7402, 7436, 14804, 14872, 29608, 29744, 40711, 48113, 59216, 59488, 81422, 96226, 118432, 162844, 192452, 325688, 384904, 529243, 625469, 651376, 769808, 1058486, 1250938, 1302752, 1539616, 2116972, 2501876, 4233944, 5003752, 6880159, 8467888, 10007504, 13760318, 16935776, 20015008, 27520636, 55041272, 110082544, 220165088]

約数ペア:

[(1, 220165088), (2, 110082544), (4, 55041272), (8, 27520636), (11, 20015008), (13, 16935776), (16, 13760318), (22, 10007504), (26, 8467888), (32, 6880159), (44, 5003752), (52, 4233944), (88, 2501876), (104, 2116972), (143, 1539616), (169, 1302752), (176, 1250938), (208, 1058486), (286, 769808), (338, 651376), (352, 625469), (416, 529243), (572, 384904), (676, 325688), (1144, 192452), (1352, 162844), (1859, 118432), (2288, 96226), (2704, 81422), (3701, 59488), (3718, 59216), (4576, 48113), (5408, 40711), (7402, 29744), (7436, 29608), (14804, 14872)]