104064520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:699

約数の個数: 128

約数和(自身を含む): 291225600

約数和(自身を除く): 187161080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 31, 35, 38, 40, 56, 62, 70, 76, 95, 124, 133, 140, 152, 155, 190, 217, 248, 266, 280, 310, 380, 434, 532, 589, 620, 631, 665, 760, 868, 1064, 1085, 1178, 1240, 1262, 1330, 1736, 2170, 2356, 2524, 2660, 2945, 3155, 4123, 4340, 4417, 4712, 5048, 5320, 5890, 6310, 8246, 8680, 8834, 11780, 11989, 12620, 16492, 17668, 19561, 20615, 22085, 23560, 23978, 25240, 32984, 35336, 39122, 41230, 44170, 47956, 59945, 78244, 82460, 83923, 88340, 95912, 97805, 119890, 136927, 156488, 164920, 167846, 176680, 195610, 239780, 273854, 335692, 371659, 391220, 419615, 479560, 547708, 671384, 684635, 743318, 782440, 839230, 1095416, 1369270, 1486636, 1678460, 1858295, 2601613, 2738540, 2973272, 3356920, 3716590, 5203226, 5477080, 7433180, 10406452, 13008065, 14866360, 20812904, 26016130, 52032260, 104064520]

約数ペア:

[(1, 104064520), (2, 52032260), (4, 26016130), (5, 20812904), (7, 14866360), (8, 13008065), (10, 10406452), (14, 7433180), (19, 5477080), (20, 5203226), (28, 3716590), (31, 3356920), (35, 2973272), (38, 2738540), (40, 2601613), (56, 1858295), (62, 1678460), (70, 1486636), (76, 1369270), (95, 1095416), (124, 839230), (133, 782440), (140, 743318), (152, 684635), (155, 671384), (190, 547708), (217, 479560), (248, 419615), (266, 391220), (280, 371659), (310, 335692), (380, 273854), (434, 239780), (532, 195610), (589, 176680), (620, 167846), (631, 164920), (665, 156488), (760, 136927), (868, 119890), (1064, 97805), (1085, 95912), (1178, 88340), (1240, 83923), (1262, 82460), (1330, 78244), (1736, 59945), (2170, 47956), (2356, 44170), (2524, 41230), (2660, 39122), (2945, 35336), (3155, 32984), (4123, 25240), (4340, 23978), (4417, 23560), (4712, 22085), (5048, 20615), (5320, 19561), (5890, 17668), (6310, 16492), (8246, 12620), (8680, 11989), (8834, 11780)]