275770660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:493

約数の個数: 96

約数和(自身を含む): 655143552

約数和(自身を除く): 379372892

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 67, 106, 110, 134, 212, 220, 265, 268, 335, 353, 530, 583, 670, 706, 737, 1060, 1166, 1340, 1412, 1474, 1765, 2332, 2915, 2948, 3530, 3551, 3685, 3883, 5830, 7060, 7102, 7370, 7766, 11660, 14204, 14740, 15532, 17755, 18709, 19415, 23651, 35510, 37418, 38830, 39061, 47302, 71020, 74836, 77660, 78122, 93545, 94604, 118255, 156244, 187090, 195305, 205799, 236510, 260161, 374180, 390610, 411598, 473020, 520322, 781220, 823196, 1028995, 1040644, 1253503, 1300805, 2057990, 2507006, 2601610, 4115980, 5014012, 5203220, 6267515, 12535030, 13788533, 25070060, 27577066, 55154132, 68942665, 137885330, 275770660]

約数ペア:

[(1, 275770660), (2, 137885330), (4, 68942665), (5, 55154132), (10, 27577066), (11, 25070060), (20, 13788533), (22, 12535030), (44, 6267515), (53, 5203220), (55, 5014012), (67, 4115980), (106, 2601610), (110, 2507006), (134, 2057990), (212, 1300805), (220, 1253503), (265, 1040644), (268, 1028995), (335, 823196), (353, 781220), (530, 520322), (583, 473020), (670, 411598), (706, 390610), (737, 374180), (1060, 260161), (1166, 236510), (1340, 205799), (1412, 195305), (1474, 187090), (1765, 156244), (2332, 118255), (2915, 94604), (2948, 93545), (3530, 78122), (3551, 77660), (3685, 74836), (3883, 71020), (5830, 47302), (7060, 39061), (7102, 38830), (7370, 37418), (7766, 35510), (11660, 23651), (14204, 19415), (14740, 18709), (15532, 17755)]